54344620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{733}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 125038368

約数和(自身を除く): 70693748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 337, 674, 733, 1348, 1466, 1685, 2932, 3370, 3665, 3707, 6740, 7330, 7414, 8063, 14660, 14828, 16126, 18535, 32252, 37070, 40315, 74140, 80630, 161260, 247021, 494042, 988084, 1235105, 2470210, 2717231, 4940420, 5434462, 10868924, 13586155, 27172310, 54344620]

約数ペア:

[(1, 54344620), (2, 27172310), (4, 13586155), (5, 10868924), (10, 5434462), (11, 4940420), (20, 2717231), (22, 2470210), (44, 1235105), (55, 988084), (110, 494042), (220, 247021), (337, 161260), (674, 80630), (733, 74140), (1348, 40315), (1466, 37070), (1685, 32252), (2932, 18535), (3370, 16126), (3665, 14828), (3707, 14660), (6740, 8063), (7330, 7414)]