51905256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166363}}^1$

素因数の和:166385

約数の個数: 32

約数和(自身を含む): 139745760

約数和(自身を除く): 87840504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 166363, 332726, 499089, 665452, 998178, 1330904, 1996356, 2162719, 3992712, 4325438, 6488157, 8650876, 12976314, 17301752, 25952628, 51905256]

約数ペア:

[(1, 51905256), (2, 25952628), (3, 17301752), (4, 12976314), (6, 8650876), (8, 6488157), (12, 4325438), (13, 3992712), (24, 2162719), (26, 1996356), (39, 1330904), (52, 998178), (78, 665452), (104, 499089), (156, 332726), (312, 166363)]