28112050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33073}}^1$

素因数の和:33102

約数の個数: 24

約数和(自身を含む): 55365876

約数和(自身を除く): 27253826

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33073, 66146, 165365, 330730, 562241, 826825, 1124482, 1653650, 2811205, 5622410, 14056025, 28112050]

約数ペア:

[(1, 28112050), (2, 14056025), (5, 5622410), (10, 2811205), (17, 1653650), (25, 1124482), (34, 826825), (50, 562241), (85, 330730), (170, 165365), (425, 66146), (850, 33073)]