47986700

素因数分解:

$2^2\times 5^2\times {\mathrm{541}}^1\times {\mathrm{887}}^1$

素因数の和:1442

約数の個数: 36

約数和(自身を含む): 104441232

約数和(自身を除く): 56454532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 541, 887, 1082, 1774, 2164, 2705, 3548, 4435, 5410, 8870, 10820, 13525, 17740, 22175, 27050, 44350, 54100, 88700, 479867, 959734, 1919468, 2399335, 4798670, 9597340, 11996675, 23993350, 47986700]

約数ペア:

[(1, 47986700), (2, 23993350), (4, 11996675), (5, 9597340), (10, 4798670), (20, 2399335), (25, 1919468), (50, 959734), (100, 479867), (541, 88700), (887, 54100), (1082, 44350), (1774, 27050), (2164, 22175), (2705, 17740), (3548, 13525), (4435, 10820), (5410, 8870)]