51463167

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 83607552

約数和(自身を除く): 32144385

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 2267, 3243, 6801, 7567, 15869, 22701, 47607, 52141, 106549, 156423, 319647, 364987, 745843, 1094961, 2237529, 2450627, 7351881, 17154389, 51463167]

約数ペア:

[(1, 51463167), (3, 17154389), (7, 7351881), (21, 2450627), (23, 2237529), (47, 1094961), (69, 745843), (141, 364987), (161, 319647), (329, 156423), (483, 106549), (987, 52141), (1081, 47607), (2267, 22701), (3243, 15869), (6801, 7567)]