51864270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1728809}}^1$

素因数の和:1728819

約数の個数: 16

約数和(自身を含む): 124474320

約数和(自身を除く): 72610050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1728809, 3457618, 5186427, 8644045, 10372854, 17288090, 25932135, 51864270]

約数ペア:

[(1, 51864270), (2, 25932135), (3, 17288090), (5, 10372854), (6, 8644045), (10, 5186427), (15, 3457618), (30, 1728809)]