52657528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 124888320

約数和(自身を除く): 72230792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1171, 1606, 2044, 2342, 3212, 4088, 4684, 5621, 6424, 8197, 9368, 11242, 12881, 16394, 22484, 25762, 32788, 44968, 51524, 65576, 85483, 90167, 103048, 170966, 180334, 341932, 360668, 598381, 683864, 721336, 940313, 1196762, 1880626, 2393524, 3761252, 4787048, 6582191, 7522504, 13164382, 26328764, 52657528]

約数ペア:

[(1, 52657528), (2, 26328764), (4, 13164382), (7, 7522504), (8, 6582191), (11, 4787048), (14, 3761252), (22, 2393524), (28, 1880626), (44, 1196762), (56, 940313), (73, 721336), (77, 683864), (88, 598381), (146, 360668), (154, 341932), (292, 180334), (308, 170966), (511, 103048), (584, 90167), (616, 85483), (803, 65576), (1022, 51524), (1171, 44968), (1606, 32788), (2044, 25762), (2342, 22484), (3212, 16394), (4088, 12881), (4684, 11242), (5621, 9368), (6424, 8197)]