54456110

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{13999}}^1$

素因数の和:14395

約数の個数: 16

約数和(自身を含む): 98280000

約数和(自身を除く): 43823890

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 13999, 27998, 69995, 139990, 5445611, 10891222, 27228055, 54456110]

約数ペア:

[(1, 54456110), (2, 27228055), (5, 10891222), (10, 5445611), (389, 139990), (778, 69995), (1945, 27998), (3890, 13999)]