54721514

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1787}}^1$

素因数の和:2101

約数の個数: 16

約数和(自身を含む): 83807136

約数和(自身を除く): 29085622

約数列:

[1, 2, 61, 122, 251, 502, 1787, 3574, 15311, 30622, 109007, 218014, 448537, 897074, 27360757, 54721514]

約数ペア:

[(1, 54721514), (2, 27360757), (61, 897074), (122, 448537), (251, 218014), (502, 109007), (1787, 30622), (3574, 15311)]