53380047

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 84639744

約数和(自身を除く): 31259697

約数列:

[1, 3, 7, 21, 31, 93, 167, 217, 491, 501, 651, 1169, 1473, 3437, 3507, 5177, 10311, 15221, 15531, 36239, 45663, 81997, 106547, 108717, 245991, 319641, 573979, 1721937, 2541907, 7625721, 17793349, 53380047]

約数ペア:

[(1, 53380047), (3, 17793349), (7, 7625721), (21, 2541907), (31, 1721937), (93, 573979), (167, 319641), (217, 245991), (491, 108717), (501, 106547), (651, 81997), (1169, 45663), (1473, 36239), (3437, 15531), (3507, 15221), (5177, 10311)]