50754321

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 76440000

約数和(自身を除く): 25685679

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1251, 1399, 4031, 4197, 12093, 12591, 36279, 40571, 121713, 194461, 365139, 583383, 1750149, 5639369, 16918107, 50754321]

約数ペア:

[(1, 50754321), (3, 16918107), (9, 5639369), (29, 1750149), (87, 583383), (139, 365139), (261, 194461), (417, 121713), (1251, 40571), (1399, 36279), (4031, 12591), (4197, 12093)]