57479210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19889}}^1$

素因数の和:19930

約数の個数: 24

約数和(自身を含む): 109912140

約数和(自身を除く): 52432930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 19889, 39778, 99445, 198890, 338113, 676226, 1690565, 3381130, 5747921, 11495842, 28739605, 57479210]

約数ペア:

[(1, 57479210), (2, 28739605), (5, 11495842), (10, 5747921), (17, 3381130), (34, 1690565), (85, 676226), (170, 338113), (289, 198890), (578, 99445), (1445, 39778), (2890, 19889)]