57977090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199921}}^1$

素因数の和:199957

約数の個数: 16

約数和(自身を含む): 107957880

約数和(自身を除く): 49980790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 199921, 399842, 999605, 1999210, 5797709, 11595418, 28988545, 57977090]

約数ペア:

[(1, 57977090), (2, 28988545), (5, 11595418), (10, 5797709), (29, 1999210), (58, 999605), (145, 399842), (290, 199921)]