52803551632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{253863229}}^1$

素因数の和:253863250

約数の個数: 20

約数和(自身を含む): 110176641820

約数和(自身を除く): 57373090188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 253863229, 507726458, 1015452916, 2030905832, 3300221977, 4061811664, 6600443954, 13200887908, 26401775816, 52803551632]

約数ペア:

[(1, 52803551632), (2, 26401775816), (4, 13200887908), (8, 6600443954), (13, 4061811664), (16, 3300221977), (26, 2030905832), (52, 1015452916), (104, 507726458), (208, 253863229)]