57120352

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 117863424

約数和(自身を除く): 60743072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 811, 992, 1136, 1622, 2201, 2272, 3244, 4402, 6488, 8804, 12976, 17608, 25141, 25952, 35216, 50282, 57581, 70432, 100564, 115162, 201128, 230324, 402256, 460648, 804512, 921296, 1785011, 1842592, 3570022, 7140044, 14280088, 28560176, 57120352]

約数ペア:

[(1, 57120352), (2, 28560176), (4, 14280088), (8, 7140044), (16, 3570022), (31, 1842592), (32, 1785011), (62, 921296), (71, 804512), (124, 460648), (142, 402256), (248, 230324), (284, 201128), (496, 115162), (568, 100564), (811, 70432), (992, 57581), (1136, 50282), (1622, 35216), (2201, 25952), (2272, 25141), (3244, 17608), (4402, 12976), (6488, 8804)]