56681570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1783}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 118300608

約数和(自身を除く): 61619038

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1783, 1870, 2890, 3179, 3566, 6358, 8915, 15895, 17830, 19613, 30311, 31790, 39226, 60622, 98065, 151555, 196130, 303110, 333421, 515287, 666842, 1030574, 1667105, 2576435, 3334210, 5152870, 5668157, 11336314, 28340785, 56681570]

約数ペア:

[(1, 56681570), (2, 28340785), (5, 11336314), (10, 5668157), (11, 5152870), (17, 3334210), (22, 2576435), (34, 1667105), (55, 1030574), (85, 666842), (110, 515287), (170, 333421), (187, 303110), (289, 196130), (374, 151555), (578, 98065), (935, 60622), (1445, 39226), (1783, 31790), (1870, 30311), (2890, 19613), (3179, 17830), (3566, 15895), (6358, 8915)]