51991753

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2309}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 59875200

約数和(自身を除く): 7883447

約数列:

[1, 11, 23, 89, 253, 979, 2047, 2309, 22517, 25399, 53107, 205501, 584177, 2260511, 4726523, 51991753]

約数ペア:

[(1, 51991753), (11, 4726523), (23, 2260511), (89, 584177), (253, 205501), (979, 53107), (2047, 25399), (2309, 22517)]