51817105004

素因数分解:

$2^2\times 7^1\times {\mathrm{47791}}^1\times {\mathrm{38723}}^1$

素因数の和:86525

約数の個数: 24

約数和(自身を含む): 103639054848

約数和(自身を除く): 51821949844

約数列:

[1, 2, 4, 7, 14, 28, 38723, 47791, 77446, 95582, 154892, 191164, 271061, 334537, 542122, 669074, 1084244, 1338148, 1850610893, 3701221786, 7402443572, 12954276251, 25908552502, 51817105004]

約数ペア:

[(1, 51817105004), (2, 25908552502), (4, 12954276251), (7, 7402443572), (14, 3701221786), (28, 1850610893), (38723, 1338148), (47791, 1084244), (77446, 669074), (95582, 542122), (154892, 334537), (191164, 271061)]