49430220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 182020608

約数和(自身を除く): 132590388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 43, 46, 49, 51, 60, 68, 69, 70, 84, 85, 86, 92, 98, 102, 105, 115, 119, 129, 138, 140, 147, 161, 170, 172, 196, 204, 210, 215, 230, 238, 245, 255, 258, 276, 294, 301, 322, 340, 345, 357, 391, 420, 430, 460, 476, 483, 490, 510, 516, 588, 595, 602, 644, 645, 690, 714, 731, 735, 782, 805, 833, 860, 903, 966, 980, 989, 1020, 1127, 1173, 1190, 1204, 1290, 1380, 1428, 1462, 1470, 1505, 1564, 1610, 1666, 1785, 1806, 1932, 1955, 1978, 2107, 2193, 2254, 2346, 2380, 2415, 2499, 2580, 2737, 2924, 2940, 2967, 3010, 3220, 3332, 3381, 3570, 3612, 3655, 3910, 3956, 4165, 4214, 4386, 4508, 4515, 4692, 4830, 4945, 4998, 5117, 5474, 5635, 5865, 5934, 6020, 6321, 6762, 6923, 7140, 7310, 7820, 8211, 8330, 8428, 8772, 9030, 9660, 9890, 9996, 10234, 10535, 10948, 10965, 11270, 11730, 11868, 12495, 12642, 13524, 13685, 13846, 14620, 14835, 15351, 16422, 16660, 16813, 16905, 18060, 19159, 19780, 20468, 20769, 21070, 21930, 22540, 23460, 24990, 25284, 25585, 27370, 27692, 29670, 30702, 31605, 32844, 33626, 33810, 34615, 35819, 38318, 41055, 41538, 42140, 43860, 48461, 49980, 50439, 51170, 54740, 57477, 59340, 61404, 63210, 67252, 67620, 69230, 71638, 76636, 76755, 82110, 83076, 84065, 95795, 96922, 100878, 102340, 103845, 107457, 114954, 117691, 126420, 138460, 143276, 145383, 153510, 164220, 168130, 179095, 191590, 193844, 201756, 207690, 214914, 229908, 235382, 242305, 252195, 287385, 290766, 307020, 336260, 353073, 358190, 383180, 415380, 429828, 470764, 484610, 504390, 537285, 574770, 581532, 588455, 706146, 716380, 726915, 823837, 969220, 1008780, 1074570, 1149540, 1176910, 1412292, 1453830, 1647674, 1765365, 2149140, 2353820, 2471511, 2907660, 3295348, 3530730, 4119185, 4943022, 7061460, 8238370, 9886044, 12357555, 16476740, 24715110, 49430220]

約数ペア:

[(1, 49430220), (2, 24715110), (3, 16476740), (4, 12357555), (5, 9886044), (6, 8238370), (7, 7061460), (10, 4943022), (12, 4119185), (14, 3530730), (15, 3295348), (17, 2907660), (20, 2471511), (21, 2353820), (23, 2149140), (28, 1765365), (30, 1647674), (34, 1453830), (35, 1412292), (42, 1176910), (43, 1149540), (46, 1074570), (49, 1008780), (51, 969220), (60, 823837), (68, 726915), (69, 716380), (70, 706146), (84, 588455), (85, 581532), (86, 574770), (92, 537285), (98, 504390), (102, 484610), (105, 470764), (115, 429828), (119, 415380), (129, 383180), (138, 358190), (140, 353073), (147, 336260), (161, 307020), (170, 290766), (172, 287385), (196, 252195), (204, 242305), (210, 235382), (215, 229908), (230, 214914), (238, 207690), (245, 201756), (255, 193844), (258, 191590), (276, 179095), (294, 168130), (301, 164220), (322, 153510), (340, 145383), (345, 143276), (357, 138460), (391, 126420), (420, 117691), (430, 114954), (460, 107457), (476, 103845), (483, 102340), (490, 100878), (510, 96922), (516, 95795), (588, 84065), (595, 83076), (602, 82110), (644, 76755), (645, 76636), (690, 71638), (714, 69230), (731, 67620), (735, 67252), (782, 63210), (805, 61404), (833, 59340), (860, 57477), (903, 54740), (966, 51170), (980, 50439), (989, 49980), (1020, 48461), (1127, 43860), (1173, 42140), (1190, 41538), (1204, 41055), (1290, 38318), (1380, 35819), (1428, 34615), (1462, 33810), (1470, 33626), (1505, 32844), (1564, 31605), (1610, 30702), (1666, 29670), (1785, 27692), (1806, 27370), (1932, 25585), (1955, 25284), (1978, 24990), (2107, 23460), (2193, 22540), (2254, 21930), (2346, 21070), (2380, 20769), (2415, 20468), (2499, 19780), (2580, 19159), (2737, 18060), (2924, 16905), (2940, 16813), (2967, 16660), (3010, 16422), (3220, 15351), (3332, 14835), (3381, 14620), (3570, 13846), (3612, 13685), (3655, 13524), (3910, 12642), (3956, 12495), (4165, 11868), (4214, 11730), (4386, 11270), (4508, 10965), (4515, 10948), (4692, 10535), (4830, 10234), (4945, 9996), (4998, 9890), (5117, 9660), (5474, 9030), (5635, 8772), (5865, 8428), (5934, 8330), (6020, 8211), (6321, 7820), (6762, 7310), (6923, 7140)]