56611982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{212827}}^1$

素因数の和:212855

約数の個数: 16

約数和(自身を含む): 102157440

約数和(自身を除く): 45545458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 212827, 425654, 1489789, 2979578, 4043713, 8087426, 28305991, 56611982]

約数ペア:

[(1, 56611982), (2, 28305991), (7, 8087426), (14, 4043713), (19, 2979578), (38, 1489789), (133, 425654), (266, 212827)]