49997228190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19421}}^1$

素因数の和:19515

約数の個数: 256

約数和(自身を含む): 157871960064

約数和(自身を除く): 107874731874

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 41, 42, 46, 65, 69, 70, 78, 82, 91, 105, 115, 123, 130, 138, 161, 182, 195, 205, 210, 230, 246, 273, 287, 299, 322, 345, 390, 410, 455, 483, 533, 546, 574, 598, 615, 690, 805, 861, 897, 910, 943, 966, 1066, 1230, 1365, 1435, 1495, 1599, 1610, 1722, 1794, 1886, 2093, 2415, 2665, 2730, 2829, 2870, 2990, 3198, 3731, 4186, 4305, 4485, 4715, 4830, 5330, 5658, 6279, 6601, 7462, 7995, 8610, 8970, 9430, 10465, 11193, 12259, 12558, 13202, 14145, 15990, 18655, 19421, 19803, 20930, 22386, 24518, 28290, 31395, 33005, 36777, 37310, 38842, 39606, 55965, 58263, 61295, 62790, 66010, 73554, 85813, 97105, 99015, 111930, 116526, 122590, 135947, 171626, 183885, 194210, 198030, 252473, 257439, 271894, 291315, 367770, 407841, 429065, 446683, 504946, 514878, 582630, 679735, 757419, 796261, 815682, 858130, 893366, 1262365, 1287195, 1340049, 1359470, 1514838, 1592522, 1767311, 2039205, 2233415, 2388783, 2524730, 2574390, 2680098, 3126781, 3534622, 3787095, 3981305, 4078410, 4466830, 4777566, 5301933, 5573827, 5806879, 6253562, 6700245, 7574190, 7962610, 8836555, 9380343, 10351393, 10603866, 11147654, 11613758, 11943915, 13400490, 15633905, 16721481, 17420637, 17673110, 18314003, 18760686, 20702786, 23887830, 26509665, 27869135, 29034395, 31054179, 31267810, 33442962, 34841274, 36628006, 40648153, 46901715, 51756965, 53019330, 54942009, 55738270, 58068790, 62108358, 72459751, 81296306, 83607405, 87103185, 91570015, 93803430, 103513930, 109884018, 121944459, 128198021, 144919502, 155270895, 167214810, 174206370, 183140030, 203240765, 217379253, 238082039, 243888918, 256396042, 274710045, 310541790, 362298755, 384594063, 406481530, 434758506, 476164078, 549420090, 609722295, 640990105, 714246117, 724597510, 769188126, 1086896265, 1190410195, 1219444590, 1281980210, 1428492234, 1666574273, 1922970315, 2173792530, 2380820390, 3333148546, 3571230585, 3845940630, 4999722819, 7142461170, 8332871365, 9999445638, 16665742730, 24998614095, 49997228190]

約数ペア:

[(1, 49997228190), (2, 24998614095), (3, 16665742730), (5, 9999445638), (6, 8332871365), (7, 7142461170), (10, 4999722819), (13, 3845940630), (14, 3571230585), (15, 3333148546), (21, 2380820390), (23, 2173792530), (26, 1922970315), (30, 1666574273), (35, 1428492234), (39, 1281980210), (41, 1219444590), (42, 1190410195), (46, 1086896265), (65, 769188126), (69, 724597510), (70, 714246117), (78, 640990105), (82, 609722295), (91, 549420090), (105, 476164078), (115, 434758506), (123, 406481530), (130, 384594063), (138, 362298755), (161, 310541790), (182, 274710045), (195, 256396042), (205, 243888918), (210, 238082039), (230, 217379253), (246, 203240765), (273, 183140030), (287, 174206370), (299, 167214810), (322, 155270895), (345, 144919502), (390, 128198021), (410, 121944459), (455, 109884018), (483, 103513930), (533, 93803430), (546, 91570015), (574, 87103185), (598, 83607405), (615, 81296306), (690, 72459751), (805, 62108358), (861, 58068790), (897, 55738270), (910, 54942009), (943, 53019330), (966, 51756965), (1066, 46901715), (1230, 40648153), (1365, 36628006), (1435, 34841274), (1495, 33442962), (1599, 31267810), (1610, 31054179), (1722, 29034395), (1794, 27869135), (1886, 26509665), (2093, 23887830), (2415, 20702786), (2665, 18760686), (2730, 18314003), (2829, 17673110), (2870, 17420637), (2990, 16721481), (3198, 15633905), (3731, 13400490), (4186, 11943915), (4305, 11613758), (4485, 11147654), (4715, 10603866), (4830, 10351393), (5330, 9380343), (5658, 8836555), (6279, 7962610), (6601, 7574190), (7462, 6700245), (7995, 6253562), (8610, 5806879), (8970, 5573827), (9430, 5301933), (10465, 4777566), (11193, 4466830), (12259, 4078410), (12558, 3981305), (13202, 3787095), (14145, 3534622), (15990, 3126781), (18655, 2680098), (19421, 2574390), (19803, 2524730), (20930, 2388783), (22386, 2233415), (24518, 2039205), (28290, 1767311), (31395, 1592522), (33005, 1514838), (36777, 1359470), (37310, 1340049), (38842, 1287195), (39606, 1262365), (55965, 893366), (58263, 858130), (61295, 815682), (62790, 796261), (66010, 757419), (73554, 679735), (85813, 582630), (97105, 514878), (99015, 504946), (111930, 446683), (116526, 429065), (122590, 407841), (135947, 367770), (171626, 291315), (183885, 271894), (194210, 257439), (198030, 252473)]