51464530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8423}}^1$

素因数の和:8490

約数の個数: 32

約数和(自身を含む): 101896704

約数和(自身を除く): 50432174

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 8423, 16846, 42115, 84230, 109499, 218998, 395881, 547495, 791762, 1094990, 1979405, 3958810, 5146453, 10292906, 25732265, 51464530]

約数ペア:

[(1, 51464530), (2, 25732265), (5, 10292906), (10, 5146453), (13, 3958810), (26, 1979405), (47, 1094990), (65, 791762), (94, 547495), (130, 395881), (235, 218998), (470, 109499), (611, 84230), (1222, 42115), (3055, 16846), (6110, 8423)]