51894370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27751}}^1$

素因数の和:27786

約数の個数: 32

約数和(自身を含む): 107899776

約数和(自身を除く): 56005406

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 27751, 55502, 138755, 277510, 305261, 471767, 610522, 943534, 1526305, 2358835, 3052610, 4717670, 5189437, 10378874, 25947185, 51894370]

約数ペア:

[(1, 51894370), (2, 25947185), (5, 10378874), (10, 5189437), (11, 4717670), (17, 3052610), (22, 2358835), (34, 1526305), (55, 943534), (85, 610522), (110, 471767), (170, 305261), (187, 277510), (374, 138755), (935, 55502), (1870, 27751)]