50789340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 177847488

約数和(自身を除く): 127058148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 173, 180, 210, 233, 252, 315, 346, 420, 466, 519, 630, 692, 699, 865, 932, 1038, 1165, 1211, 1260, 1398, 1557, 1631, 1730, 2076, 2097, 2330, 2422, 2595, 2796, 3114, 3262, 3460, 3495, 3633, 4194, 4660, 4844, 4893, 5190, 6055, 6228, 6524, 6990, 7266, 7785, 8155, 8388, 9786, 10380, 10485, 10899, 12110, 13980, 14532, 14679, 15570, 16310, 18165, 19572, 20970, 21798, 24220, 24465, 29358, 31140, 32620, 36330, 40309, 41940, 43596, 48930, 54495, 58716, 72660, 73395, 80618, 97860, 108990, 120927, 146790, 161236, 201545, 217980, 241854, 282163, 293580, 362781, 403090, 483708, 564326, 604635, 725562, 806180, 846489, 1128652, 1209270, 1410815, 1451124, 1692978, 1813905, 2418540, 2539467, 2821630, 3385956, 3627810, 4232445, 5078934, 5643260, 7255620, 8464890, 10157868, 12697335, 16929780, 25394670, 50789340]

約数ペア:

[(1, 50789340), (2, 25394670), (3, 16929780), (4, 12697335), (5, 10157868), (6, 8464890), (7, 7255620), (9, 5643260), (10, 5078934), (12, 4232445), (14, 3627810), (15, 3385956), (18, 2821630), (20, 2539467), (21, 2418540), (28, 1813905), (30, 1692978), (35, 1451124), (36, 1410815), (42, 1209270), (45, 1128652), (60, 846489), (63, 806180), (70, 725562), (84, 604635), (90, 564326), (105, 483708), (126, 403090), (140, 362781), (173, 293580), (180, 282163), (210, 241854), (233, 217980), (252, 201545), (315, 161236), (346, 146790), (420, 120927), (466, 108990), (519, 97860), (630, 80618), (692, 73395), (699, 72660), (865, 58716), (932, 54495), (1038, 48930), (1165, 43596), (1211, 41940), (1260, 40309), (1398, 36330), (1557, 32620), (1631, 31140), (1730, 29358), (2076, 24465), (2097, 24220), (2330, 21798), (2422, 20970), (2595, 19572), (2796, 18165), (3114, 16310), (3262, 15570), (3460, 14679), (3495, 14532), (3633, 13980), (4194, 12110), (4660, 10899), (4844, 10485), (4893, 10380), (5190, 9786), (6055, 8388), (6228, 8155), (6524, 7785), (6990, 7266)]