56716270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{436279}}^1$

素因数の和:436299

約数の個数: 16

約数和(自身を含む): 109942560

約数和(自身を除く): 53226290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 436279, 872558, 2181395, 4362790, 5671627, 11343254, 28358135, 56716270]

約数ペア:

[(1, 56716270), (2, 28358135), (5, 11343254), (10, 5671627), (13, 4362790), (26, 2181395), (65, 872558), (130, 436279)]