51984530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13789}}^1$

素因数の和:13838

約数の個数: 32

約数和(自身を含む): 104252400

約数和(自身を除く): 52267870

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 13789, 27578, 68945, 137890, 179257, 358514, 399881, 799762, 896285, 1792570, 1999405, 3998810, 5198453, 10396906, 25992265, 51984530]

約数ペア:

[(1, 51984530), (2, 25992265), (5, 10396906), (10, 5198453), (13, 3998810), (26, 1999405), (29, 1792570), (58, 896285), (65, 799762), (130, 399881), (145, 358514), (290, 179257), (377, 137890), (754, 68945), (1885, 27578), (3770, 13789)]