51919608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166409}}^1$

素因数の和:166431

約数の個数: 32

約数和(自身を含む): 139784400

約数和(自身を除く): 87864792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 166409, 332818, 499227, 665636, 998454, 1331272, 1996908, 2163317, 3993816, 4326634, 6489951, 8653268, 12979902, 17306536, 25959804, 51919608]

約数ペア:

[(1, 51919608), (2, 25959804), (3, 17306536), (4, 12979902), (6, 8653268), (8, 6489951), (12, 4326634), (13, 3993816), (24, 2163317), (26, 1996908), (39, 1331272), (52, 998454), (78, 665636), (104, 499227), (156, 332818), (312, 166409)]