55907555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 76301568

約数和(自身を除く): 20394013

約数列:

[1, 5, 11, 37, 55, 83, 185, 331, 407, 415, 913, 1655, 2035, 3071, 3641, 4565, 12247, 15355, 18205, 27473, 33781, 61235, 134717, 137365, 168905, 302203, 673585, 1016501, 1511015, 5082505, 11181511, 55907555]

約数ペア:

[(1, 55907555), (5, 11181511), (11, 5082505), (37, 1511015), (55, 1016501), (83, 673585), (185, 302203), (331, 168905), (407, 137365), (415, 134717), (913, 61235), (1655, 33781), (2035, 27473), (3071, 18205), (3641, 15355), (4565, 12247)]