53273528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 125452800

約数和(自身を除く): 72179272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 197, 308, 394, 439, 616, 788, 878, 1379, 1576, 1756, 2167, 2758, 3073, 3512, 4334, 4829, 5516, 6146, 8668, 9658, 11032, 12292, 15169, 17336, 19316, 24584, 30338, 33803, 38632, 60676, 67606, 86483, 121352, 135212, 172966, 270424, 345932, 605381, 691864, 951313, 1210762, 1902626, 2421524, 3805252, 4843048, 6659191, 7610504, 13318382, 26636764, 53273528]

約数ペア:

[(1, 53273528), (2, 26636764), (4, 13318382), (7, 7610504), (8, 6659191), (11, 4843048), (14, 3805252), (22, 2421524), (28, 1902626), (44, 1210762), (56, 951313), (77, 691864), (88, 605381), (154, 345932), (197, 270424), (308, 172966), (394, 135212), (439, 121352), (616, 86483), (788, 67606), (878, 60676), (1379, 38632), (1576, 33803), (1756, 30338), (2167, 24584), (2758, 19316), (3073, 17336), (3512, 15169), (4334, 12292), (4829, 11032), (5516, 9658), (6146, 8668)]