52840705

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 64661184

約数和(自身を除く): 11820479

約数列:

[1, 5, 83, 157, 415, 785, 811, 4055, 13031, 65155, 67313, 127327, 336565, 636635, 10568141, 52840705]

約数ペア:

[(1, 52840705), (5, 10568141), (83, 636635), (157, 336565), (415, 127327), (785, 67313), (811, 65155), (4055, 13031)]