51460490

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{6361}}^1$

素因数の和:7177

約数の個数: 16

約数和(自身を含む): 92757960

約数和(自身を除く): 41297470

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 6361, 8090, 12722, 31805, 63610, 5146049, 10292098, 25730245, 51460490]

約数ペア:

[(1, 51460490), (2, 25730245), (5, 10292098), (10, 5146049), (809, 63610), (1618, 31805), (4045, 12722), (6361, 8090)]