51605670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1720189}}^1$

素因数の和:1720199

約数の個数: 16

約数和(自身を含む): 123853680

約数和(自身を除く): 72248010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1720189, 3440378, 5160567, 8600945, 10321134, 17201890, 25802835, 51605670]

約数ペア:

[(1, 51605670), (2, 25802835), (3, 17201890), (5, 10321134), (6, 8600945), (10, 5160567), (15, 3440378), (30, 1720189)]