51189978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3919}}^1$

素因数の和:4242

約数の個数: 32

約数和(自身を含む): 117411840

約数和(自身を除く): 66221862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 3919, 4354, 6531, 7838, 11757, 13062, 23514, 27433, 54866, 82299, 164598, 1218809, 2437618, 3656427, 7312854, 8531663, 17063326, 25594989, 51189978]

約数ペア:

[(1, 51189978), (2, 25594989), (3, 17063326), (6, 8531663), (7, 7312854), (14, 3656427), (21, 2437618), (42, 1218809), (311, 164598), (622, 82299), (933, 54866), (1866, 27433), (2177, 23514), (3919, 13062), (4354, 11757), (6531, 7838)]