54649130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6758

約数の個数: 32

約数和(自身を含む): 105969600

約数和(自身を除く): 51320470

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 6689, 8170, 13378, 33445, 66890, 127091, 254182, 287627, 575254, 635455, 1270910, 1438135, 2876270, 5464913, 10929826, 27324565, 54649130]

約数ペア:

[(1, 54649130), (2, 27324565), (5, 10929826), (10, 5464913), (19, 2876270), (38, 1438135), (43, 1270910), (86, 635455), (95, 575254), (190, 287627), (215, 254182), (430, 127091), (817, 66890), (1634, 33445), (4085, 13378), (6689, 8170)]