56916610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{138821}}^1$

素因数の和:138869

約数の個数: 16

約数和(自身を含む): 104949432

約数和(自身を除く): 48032822

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 138821, 277642, 694105, 1388210, 5691661, 11383322, 28458305, 56916610]

約数ペア:

[(1, 56916610), (2, 28458305), (5, 11383322), (10, 5691661), (41, 1388210), (82, 694105), (205, 277642), (410, 138821)]