54522520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104851}}^1$

素因数の和:104875

約数の個数: 32

約数和(自身を含む): 132113520

約数和(自身を除く): 77591000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 104851, 209702, 419404, 524255, 838808, 1048510, 1363063, 2097020, 2726126, 4194040, 5452252, 6815315, 10904504, 13630630, 27261260, 54522520]

約数ペア:

[(1, 54522520), (2, 27261260), (4, 13630630), (5, 10904504), (8, 6815315), (10, 5452252), (13, 4194040), (20, 2726126), (26, 2097020), (40, 1363063), (52, 1048510), (65, 838808), (104, 524255), (130, 419404), (260, 209702), (520, 104851)]