56757755

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 70227648

約数和(自身を除く): 13469893

約数列:

[1, 5, 61, 71, 305, 355, 2621, 4331, 13105, 21655, 159881, 186091, 799405, 930455, 11351551, 56757755]

約数ペア:

[(1, 56757755), (5, 11351551), (61, 930455), (71, 799405), (305, 186091), (355, 159881), (2621, 21655), (4331, 13105)]