56555848765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1\times {\mathrm{220667}}^1$

素因数の和:224628

約数の個数: 16

約数和(自身を含む): 73106425728

約数和(自身を除く): 16550576963

約数列:

[1, 5, 13, 65, 3943, 19715, 51259, 220667, 256295, 1103335, 2868671, 14343355, 870089981, 4350449905, 11311169753, 56555848765]

約数ペア:

[(1, 56555848765), (5, 11311169753), (13, 4350449905), (65, 870089981), (3943, 14343355), (19715, 2868671), (51259, 1103335), (220667, 256295)]