55171436

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 97944000

約数和(自身を除く): 42772564

約数列:

[1, 2, 4, 131, 211, 262, 422, 499, 524, 844, 998, 1996, 27641, 55282, 65369, 105289, 110564, 130738, 210578, 261476, 421156, 13792859, 27585718, 55171436]

約数ペア:

[(1, 55171436), (2, 27585718), (4, 13792859), (131, 421156), (211, 261476), (262, 210578), (422, 130738), (499, 110564), (524, 105289), (844, 65369), (998, 55282), (1996, 27641)]