55803340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^2\times {\mathrm{263}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 118785744

約数和(自身を除く): 62982404

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 263, 412, 515, 526, 1030, 1052, 1315, 2060, 2630, 5260, 10609, 21218, 27089, 42436, 53045, 54178, 106090, 108356, 135445, 212180, 270890, 541780, 2790167, 5580334, 11160668, 13950835, 27901670, 55803340]

約数ペア:

[(1, 55803340), (2, 27901670), (4, 13950835), (5, 11160668), (10, 5580334), (20, 2790167), (103, 541780), (206, 270890), (263, 212180), (412, 135445), (515, 108356), (526, 106090), (1030, 54178), (1052, 53045), (1315, 42436), (2060, 27089), (2630, 21218), (5260, 10609)]