48905285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68399}}^1$

素因数の和:68428

約数の個数: 16

約数和(自身を含む): 68947200

約数和(自身を除く): 20041915

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 68399, 341995, 752389, 889187, 3761945, 4445935, 9781057, 48905285]

約数ペア:

[(1, 48905285), (5, 9781057), (11, 4445935), (13, 3761945), (55, 889187), (65, 752389), (143, 341995), (715, 68399)]