49729964

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43019}}^1$

素因数の和:43057

約数の個数: 18

約数和(自身を含む): 92449980

約数和(自身を除く): 42720016

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 43019, 86038, 172076, 731323, 1462646, 2925292, 12432491, 24864982, 49729964]

約数ペア:

[(1, 49729964), (2, 24864982), (4, 12432491), (17, 2925292), (34, 1462646), (68, 731323), (289, 172076), (578, 86038), (1156, 43019)]