51212528

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{2423}}^1$

素因数の和:3752

約数の個数: 20

約数和(自身を含む): 99340368

約数和(自身を除く): 48127840

約数列:

[1, 2, 4, 8, 16, 1321, 2423, 2642, 4846, 5284, 9692, 10568, 19384, 21136, 38768, 3200783, 6401566, 12803132, 25606264, 51212528]

約数ペア:

[(1, 51212528), (2, 25606264), (4, 12803132), (8, 6401566), (16, 3200783), (1321, 38768), (2423, 21136), (2642, 19384), (4846, 10568), (5284, 9692)]