49787871

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2243}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 77768064

約数和(自身を除く): 27980193

約数列:

[1, 3, 7, 21, 49, 147, 151, 453, 1057, 2243, 3171, 6729, 7399, 15701, 22197, 47103, 109907, 329721, 338693, 1016079, 2370851, 7112553, 16595957, 49787871]

約数ペア:

[(1, 49787871), (3, 16595957), (7, 7112553), (21, 2370851), (49, 1016079), (147, 338693), (151, 329721), (453, 109907), (1057, 47103), (2243, 22197), (3171, 15701), (6729, 7399)]