52146640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 163382400

約数和(自身を除く): 111235760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 29, 35, 38, 40, 52, 56, 58, 65, 70, 76, 80, 91, 95, 104, 112, 116, 130, 133, 140, 145, 152, 169, 182, 190, 203, 208, 232, 247, 260, 266, 280, 290, 304, 338, 364, 377, 380, 406, 455, 464, 494, 520, 532, 551, 560, 580, 665, 676, 728, 754, 760, 812, 845, 910, 988, 1015, 1040, 1064, 1102, 1160, 1183, 1235, 1330, 1352, 1456, 1508, 1520, 1624, 1690, 1729, 1820, 1885, 1976, 2030, 2128, 2204, 2320, 2366, 2470, 2639, 2660, 2704, 2755, 3016, 3211, 3248, 3380, 3458, 3640, 3770, 3857, 3952, 4060, 4408, 4732, 4901, 4940, 5278, 5320, 5510, 5915, 6032, 6422, 6760, 6916, 7163, 7280, 7540, 7714, 8120, 8645, 8816, 9464, 9802, 9880, 10556, 10640, 11020, 11830, 12844, 13195, 13520, 13832, 14326, 15080, 15428, 16055, 16240, 17290, 18928, 19285, 19604, 19760, 21112, 22040, 22477, 23660, 24505, 25688, 26390, 27664, 28652, 30160, 30856, 32110, 34307, 34580, 35815, 38570, 39208, 42224, 44080, 44954, 47320, 49010, 50141, 51376, 52780, 57304, 61712, 64220, 68614, 69160, 71630, 77140, 78416, 89908, 93119, 94640, 98020, 100282, 105560, 112385, 114608, 128440, 137228, 138320, 143260, 154280, 171535, 179816, 186238, 196040, 200564, 211120, 224770, 250705, 256880, 274456, 286520, 308560, 343070, 359632, 372476, 392080, 401128, 449540, 465595, 501410, 548912, 573040, 651833, 686140, 744952, 802256, 899080, 931190, 1002820, 1303666, 1372280, 1489904, 1798160, 1862380, 2005640, 2607332, 2744560, 3259165, 3724760, 4011280, 5214664, 6518330, 7449520, 10429328, 13036660, 26073320, 52146640]

約数ペア:

[(1, 52146640), (2, 26073320), (4, 13036660), (5, 10429328), (7, 7449520), (8, 6518330), (10, 5214664), (13, 4011280), (14, 3724760), (16, 3259165), (19, 2744560), (20, 2607332), (26, 2005640), (28, 1862380), (29, 1798160), (35, 1489904), (38, 1372280), (40, 1303666), (52, 1002820), (56, 931190), (58, 899080), (65, 802256), (70, 744952), (76, 686140), (80, 651833), (91, 573040), (95, 548912), (104, 501410), (112, 465595), (116, 449540), (130, 401128), (133, 392080), (140, 372476), (145, 359632), (152, 343070), (169, 308560), (182, 286520), (190, 274456), (203, 256880), (208, 250705), (232, 224770), (247, 211120), (260, 200564), (266, 196040), (280, 186238), (290, 179816), (304, 171535), (338, 154280), (364, 143260), (377, 138320), (380, 137228), (406, 128440), (455, 114608), (464, 112385), (494, 105560), (520, 100282), (532, 98020), (551, 94640), (560, 93119), (580, 89908), (665, 78416), (676, 77140), (728, 71630), (754, 69160), (760, 68614), (812, 64220), (845, 61712), (910, 57304), (988, 52780), (1015, 51376), (1040, 50141), (1064, 49010), (1102, 47320), (1160, 44954), (1183, 44080), (1235, 42224), (1330, 39208), (1352, 38570), (1456, 35815), (1508, 34580), (1520, 34307), (1624, 32110), (1690, 30856), (1729, 30160), (1820, 28652), (1885, 27664), (1976, 26390), (2030, 25688), (2128, 24505), (2204, 23660), (2320, 22477), (2366, 22040), (2470, 21112), (2639, 19760), (2660, 19604), (2704, 19285), (2755, 18928), (3016, 17290), (3211, 16240), (3248, 16055), (3380, 15428), (3458, 15080), (3640, 14326), (3770, 13832), (3857, 13520), (3952, 13195), (4060, 12844), (4408, 11830), (4732, 11020), (4901, 10640), (4940, 10556), (5278, 9880), (5320, 9802), (5510, 9464), (5915, 8816), (6032, 8645), (6422, 8120), (6760, 7714), (6916, 7540), (7163, 7280)]