54780748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1245017}}^1$

素因数の和:1245032

約数の個数: 12

約数和(自身を含む): 104581512

約数和(自身を除く): 49800764

約数列:

[1, 2, 4, 11, 22, 44, 1245017, 2490034, 4980068, 13695187, 27390374, 54780748]

約数ペア:

[(1, 54780748), (2, 27390374), (4, 13695187), (11, 4980068), (22, 2490034), (44, 1245017)]