56165090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{55609}}^1$

素因数の和:55717

約数の個数: 16

約数和(自身を含む): 102099960

約数和(自身を除く): 45934870

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 55609, 111218, 278045, 556090, 5616509, 11233018, 28082545, 56165090]

約数ペア:

[(1, 56165090), (2, 28082545), (5, 11233018), (10, 5616509), (101, 556090), (202, 278045), (505, 111218), (1010, 55609)]