47046940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24251}}^1$

素因数の和:24357

約数の個数: 24

約数和(自身を含む): 99821232

約数和(自身を除く): 52774292

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 24251, 48502, 97004, 121255, 242510, 485020, 2352347, 4704694, 9409388, 11761735, 23523470, 47046940]

約数ペア:

[(1, 47046940), (2, 23523470), (4, 11761735), (5, 9409388), (10, 4704694), (20, 2352347), (97, 485020), (194, 242510), (388, 121255), (485, 97004), (970, 48502), (1940, 24251)]