50590960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 136723392

約数和(自身を除く): 86132432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1481, 1708, 2135, 2440, 2962, 3416, 4270, 4880, 5924, 6832, 7405, 8540, 10367, 11848, 14810, 17080, 20734, 23696, 29620, 34160, 41468, 51835, 59240, 82936, 90341, 103670, 118480, 165872, 180682, 207340, 361364, 414680, 451705, 632387, 722728, 829360, 903410, 1264774, 1445456, 1806820, 2529548, 3161935, 3613640, 5059096, 6323870, 7227280, 10118192, 12647740, 25295480, 50590960]

約数ペア:

[(1, 50590960), (2, 25295480), (4, 12647740), (5, 10118192), (7, 7227280), (8, 6323870), (10, 5059096), (14, 3613640), (16, 3161935), (20, 2529548), (28, 1806820), (35, 1445456), (40, 1264774), (56, 903410), (61, 829360), (70, 722728), (80, 632387), (112, 451705), (122, 414680), (140, 361364), (244, 207340), (280, 180682), (305, 165872), (427, 118480), (488, 103670), (560, 90341), (610, 82936), (854, 59240), (976, 51835), (1220, 41468), (1481, 34160), (1708, 29620), (2135, 23696), (2440, 20734), (2962, 17080), (3416, 14810), (4270, 11848), (4880, 10367), (5924, 8540), (6832, 7405)]