51419654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1103}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 91252224

約数和(自身を除く): 39832570

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1103, 1793, 2119, 2206, 3586, 4238, 12133, 14339, 23309, 24266, 28678, 46618, 157729, 179789, 315458, 359578, 1977679, 2337257, 3955358, 4674514, 25709827, 51419654]

約数ペア:

[(1, 51419654), (2, 25709827), (11, 4674514), (13, 3955358), (22, 2337257), (26, 1977679), (143, 359578), (163, 315458), (286, 179789), (326, 157729), (1103, 46618), (1793, 28678), (2119, 24266), (2206, 23309), (3586, 14339), (4238, 12133)]