51911949

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2459}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 71792640

約数和(自身を除く): 19880691

約数列:

[1, 3, 31, 93, 227, 681, 2459, 7037, 7377, 21111, 76229, 228687, 558193, 1674579, 17303983, 51911949]

約数ペア:

[(1, 51911949), (3, 17303983), (31, 1674579), (93, 558193), (227, 228687), (681, 76229), (2459, 21111), (7037, 7377)]