55042460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3167}}^1$

素因数の和:3266

約数の個数: 48

約数和(自身を含む): 127733760

約数和(自身を除く): 72691300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3167, 3476, 4345, 6334, 8690, 12668, 15835, 17380, 31670, 34837, 63340, 69674, 139348, 174185, 250193, 348370, 500386, 696740, 1000772, 1250965, 2501930, 2752123, 5003860, 5504246, 11008492, 13760615, 27521230, 55042460]

約数ペア:

[(1, 55042460), (2, 27521230), (4, 13760615), (5, 11008492), (10, 5504246), (11, 5003860), (20, 2752123), (22, 2501930), (44, 1250965), (55, 1000772), (79, 696740), (110, 500386), (158, 348370), (220, 250193), (316, 174185), (395, 139348), (790, 69674), (869, 63340), (1580, 34837), (1738, 31670), (3167, 17380), (3476, 15835), (4345, 12668), (6334, 8690)]