56999995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2351}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 73890432

約数和(自身を除く): 16890437

約数列:

[1, 5, 13, 65, 373, 1865, 2351, 4849, 11755, 24245, 30563, 152815, 876923, 4384615, 11399999, 56999995]

約数ペア:

[(1, 56999995), (5, 11399999), (13, 4384615), (65, 876923), (373, 152815), (1865, 30563), (2351, 24245), (4849, 11755)]