53441128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1621}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 108317160

約数和(自身を除く): 54876032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 1621, 2536, 3242, 4121, 6484, 8242, 12968, 16484, 21073, 32968, 42146, 84292, 168584, 513857, 1027714, 2055428, 4110856, 6680141, 13360282, 26720564, 53441128]

約数ペア:

[(1, 53441128), (2, 26720564), (4, 13360282), (8, 6680141), (13, 4110856), (26, 2055428), (52, 1027714), (104, 513857), (317, 168584), (634, 84292), (1268, 42146), (1621, 32968), (2536, 21073), (3242, 16484), (4121, 12968), (6484, 8242)]