51195326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2731}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 95467008

約数和(自身を除く): 44271682

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 2731, 5462, 9373, 18746, 19117, 35503, 38234, 71006, 248521, 281293, 497042, 562586, 1969051, 3656809, 3938102, 7313618, 25597663, 51195326]

約数ペア:

[(1, 51195326), (2, 25597663), (7, 7313618), (13, 3938102), (14, 3656809), (26, 1969051), (91, 562586), (103, 497042), (182, 281293), (206, 248521), (721, 71006), (1339, 38234), (1442, 35503), (2678, 19117), (2731, 18746), (5462, 9373)]