51681104

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{2861}}^1$

素因数の和:3998

約数の個数: 20

約数和(自身を含む): 100255860

約数和(自身を除く): 48574756

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 2861, 4516, 5722, 9032, 11444, 18064, 22888, 45776, 3230069, 6460138, 12920276, 25840552, 51681104]

約数ペア:

[(1, 51681104), (2, 25840552), (4, 12920276), (8, 6460138), (16, 3230069), (1129, 45776), (2258, 22888), (2861, 18064), (4516, 11444), (5722, 9032)]