49389392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 103493376

約数和(自身を除く): 54103984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 647, 734, 1294, 1468, 2588, 2936, 4771, 5176, 5872, 8411, 9542, 10352, 16822, 19084, 33644, 38168, 67288, 76336, 134576, 237449, 474898, 949796, 1899592, 3086837, 3799184, 6173674, 12347348, 24694696, 49389392]

約数ペア:

[(1, 49389392), (2, 24694696), (4, 12347348), (8, 6173674), (13, 3799184), (16, 3086837), (26, 1899592), (52, 949796), (104, 474898), (208, 237449), (367, 134576), (647, 76336), (734, 67288), (1294, 38168), (1468, 33644), (2588, 19084), (2936, 16822), (4771, 10352), (5176, 9542), (5872, 8411)]