51741646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{21577}}^1$

素因数の和:21699

約数の個数: 16

約数和(自身を含む): 85448880

約数和(自身を除く): 33707234

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 21577, 43154, 237347, 474694, 2351893, 4703786, 25870823, 51741646]

約数ペア:

[(1, 51741646), (2, 25870823), (11, 4703786), (22, 2351893), (109, 474694), (218, 237347), (1199, 43154), (2398, 21577)]