47942900

素因数分解:

$2^2\times 5^2\times {\mathrm{479429}}^1$

素因数の和:479443

約数の個数: 18

約数和(自身を含む): 104036310

約数和(自身を除く): 56093410

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 479429, 958858, 1917716, 2397145, 4794290, 9588580, 11985725, 23971450, 47942900]

約数ペア:

[(1, 47942900), (2, 23971450), (4, 11985725), (5, 9588580), (10, 4794290), (20, 2397145), (25, 1917716), (50, 958858), (100, 479429)]