48047980

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24767}}^1$

素因数の和:24873

約数の個数: 24

約数和(自身を含む): 101945088

約数和(自身を除く): 53897108

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 24767, 49534, 99068, 123835, 247670, 495340, 2402399, 4804798, 9609596, 12011995, 24023990, 48047980]

約数ペア:

[(1, 48047980), (2, 24023990), (4, 12011995), (5, 9609596), (10, 4804798), (20, 2402399), (97, 495340), (194, 247670), (388, 123835), (485, 99068), (970, 49534), (1940, 24767)]