56181996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{120047}}^1$

素因数の和:120070

約数の個数: 36

約数和(自身を含む): 152941152

約数和(自身を除く): 96759156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 120047, 240094, 360141, 480188, 720282, 1080423, 1440564, 1560611, 2160846, 3121222, 4321692, 4681833, 6242444, 9363666, 14045499, 18727332, 28090998, 56181996]

約数ペア:

[(1, 56181996), (2, 28090998), (3, 18727332), (4, 14045499), (6, 9363666), (9, 6242444), (12, 4681833), (13, 4321692), (18, 3121222), (26, 2160846), (36, 1560611), (39, 1440564), (52, 1080423), (78, 720282), (117, 480188), (156, 360141), (234, 240094), (468, 120047)]