51846064

素因数分解:

$2^4\times {\mathrm{1621}}^1\times {\mathrm{1999}}^1$

素因数の和:3628

約数の個数: 20

約数和(自身を含む): 100564000

約数和(自身を除く): 48717936

約数列:

[1, 2, 4, 8, 16, 1621, 1999, 3242, 3998, 6484, 7996, 12968, 15992, 25936, 31984, 3240379, 6480758, 12961516, 25923032, 51846064]

約数ペア:

[(1, 51846064), (2, 25923032), (4, 12961516), (8, 6480758), (16, 3240379), (1621, 31984), (1999, 25936), (3242, 15992), (3998, 12968), (6484, 7996)]