47198260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24329}}^1$

素因数の和:24435

約数の個数: 24

約数和(自身を含む): 100142280

約数和(自身を除く): 52944020

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 24329, 48658, 97316, 121645, 243290, 486580, 2359913, 4719826, 9439652, 11799565, 23599130, 47198260]

約数ペア:

[(1, 47198260), (2, 23599130), (4, 11799565), (5, 9439652), (10, 4719826), (20, 2359913), (97, 486580), (194, 243290), (388, 121645), (485, 97316), (970, 48658), (1940, 24329)]