51026992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{102877}}^1$

素因数の和:102916

約数の個数: 20

約数和(自身を含む): 102054976

約数和(自身を除く): 51027984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 102877, 205754, 411508, 823016, 1646032, 3189187, 6378374, 12756748, 25513496, 51026992]

約数ペア:

[(1, 51026992), (2, 25513496), (4, 12756748), (8, 6378374), (16, 3189187), (31, 1646032), (62, 823016), (124, 411508), (248, 205754), (496, 102877)]