55267728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{26777}}^1$

素因数の和:26831

約数の個数: 40

約数和(自身を含む): 146100768

約数和(自身を除く): 90833040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 26777, 53554, 80331, 107108, 160662, 214216, 321324, 428432, 642648, 1151411, 1285296, 2302822, 3454233, 4605644, 6908466, 9211288, 13816932, 18422576, 27633864, 55267728]

約数ペア:

[(1, 55267728), (2, 27633864), (3, 18422576), (4, 13816932), (6, 9211288), (8, 6908466), (12, 4605644), (16, 3454233), (24, 2302822), (43, 1285296), (48, 1151411), (86, 642648), (129, 428432), (172, 321324), (258, 214216), (344, 160662), (516, 107108), (688, 80331), (1032, 53554), (2064, 26777)]