55244756

素因数分解:

$2^2\times 7^2\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1080

約数の個数: 36

約数和(自身を含む): 112886676

約数和(自身を除く): 57641920

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 521, 541, 1042, 1082, 2084, 2164, 3647, 3787, 7294, 7574, 14588, 15148, 25529, 26509, 51058, 53018, 102116, 106036, 281861, 563722, 1127444, 1973027, 3946054, 7892108, 13811189, 27622378, 55244756]

約数ペア:

[(1, 55244756), (2, 27622378), (4, 13811189), (7, 7892108), (14, 3946054), (28, 1973027), (49, 1127444), (98, 563722), (196, 281861), (521, 106036), (541, 102116), (1042, 53018), (1082, 51058), (2084, 26509), (2164, 25529), (3647, 15148), (3787, 14588), (7294, 7574)]