55495088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{315313}}^1$

素因数の和:315332

約数の個数: 20

約数和(自身を含む): 117296808

約数和(自身を除く): 61801720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 315313, 630626, 1261252, 2522504, 3468443, 5045008, 6936886, 13873772, 27747544, 55495088]

約数ペア:

[(1, 55495088), (2, 27747544), (4, 13873772), (8, 6936886), (11, 5045008), (16, 3468443), (22, 2522504), (44, 1261252), (88, 630626), (176, 315313)]