47475730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{279269}}^1$

素因数の和:279293

約数の個数: 16

約数和(自身を含む): 90483480

約数和(自身を除く): 43007750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 279269, 558538, 1396345, 2792690, 4747573, 9495146, 23737865, 47475730]

約数ペア:

[(1, 47475730), (2, 23737865), (5, 9495146), (10, 4747573), (17, 2792690), (34, 1396345), (85, 558538), (170, 279269)]