55900580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{121523}}^1$

素因数の和:121555

約数の個数: 24

約数和(自身を含む): 122496192

約数和(自身を除く): 66595612

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 121523, 243046, 486092, 607615, 1215230, 2430460, 2795029, 5590058, 11180116, 13975145, 27950290, 55900580]

約数ペア:

[(1, 55900580), (2, 27950290), (4, 13975145), (5, 11180116), (10, 5590058), (20, 2795029), (23, 2430460), (46, 1215230), (92, 607615), (115, 486092), (230, 243046), (460, 121523)]