51489134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{2069}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 80779680

約数和(自身を除く): 29290546

約数列:

[1, 2, 23, 46, 541, 1082, 2069, 4138, 12443, 24886, 47587, 95174, 1119329, 2238658, 25744567, 51489134]

約数ペア:

[(1, 51489134), (2, 25744567), (23, 2238658), (46, 1119329), (541, 95174), (1082, 47587), (2069, 24886), (4138, 12443)]