53389012

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{36973}}^1$

素因数の和:37015

約数の個数: 18

約数和(自身を含む): 98609658

約数和(自身を除く): 45220646

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 36973, 73946, 147892, 702487, 1404974, 2809948, 13347253, 26694506, 53389012]

約数ペア:

[(1, 53389012), (2, 26694506), (4, 13347253), (19, 2809948), (38, 1404974), (76, 702487), (361, 147892), (722, 73946), (1444, 36973)]