48810025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7761

約数の個数: 24

約数和(自身を含む): 68906304

約数和(自身を除く): 20096279

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 7717, 38585, 84887, 177491, 192925, 424435, 887455, 1952401, 2122175, 4437275, 9762005, 48810025]

約数ペア:

[(1, 48810025), (5, 9762005), (11, 4437275), (23, 2122175), (25, 1952401), (55, 887455), (115, 424435), (253, 192925), (275, 177491), (575, 84887), (1265, 38585), (6325, 7717)]