56515613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 17028067

約数列:

[1, 7, 11, 37, 77, 83, 239, 259, 407, 581, 913, 1673, 2629, 2849, 3071, 6391, 8843, 18403, 19837, 21497, 33781, 61901, 97273, 138859, 218207, 236467, 680911, 733969, 1527449, 5137783, 8073659, 56515613]

約数ペア:

[(1, 56515613), (7, 8073659), (11, 5137783), (37, 1527449), (77, 733969), (83, 680911), (239, 236467), (259, 218207), (407, 138859), (581, 97273), (913, 61901), (1673, 33781), (2629, 21497), (2849, 19837), (3071, 18403), (6391, 8843)]