56977790

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{13931}}^1$

素因数の和:14347

約数の個数: 16

約数和(自身を含む): 102818160

約数和(自身を除く): 45840370

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 13931, 27862, 69655, 139310, 5697779, 11395558, 28488895, 56977790]

約数ペア:

[(1, 56977790), (2, 28488895), (5, 11395558), (10, 5697779), (409, 139310), (818, 69655), (2045, 27862), (4090, 13931)]