53427826

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3537

約数の個数: 16

約数和(自身を含む): 82101888

約数和(自身を除く): 28674062

約数列:

[1, 2, 61, 122, 131, 262, 3343, 6686, 7991, 15982, 203923, 407846, 437933, 875866, 26713913, 53427826]

約数ペア:

[(1, 53427826), (2, 26713913), (61, 875866), (122, 437933), (131, 407846), (262, 203923), (3343, 15982), (6686, 7991)]