48819875

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{2311}}^1$

素因数の和:2352

約数の個数: 24

約数和(自身を含む): 66002976

約数和(自身を除く): 17183101

約数列:

[1, 5, 13, 25, 65, 125, 169, 325, 845, 1625, 2311, 4225, 11555, 21125, 30043, 57775, 150215, 288875, 390559, 751075, 1952795, 3755375, 9763975, 48819875]

約数ペア:

[(1, 48819875), (5, 9763975), (13, 3755375), (25, 1952795), (65, 751075), (125, 390559), (169, 288875), (325, 150215), (845, 57775), (1625, 30043), (2311, 21125), (4225, 11555)]