53345992

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13417}}^1$

素因数の和:13501

約数の個数: 32

約数和(自身を含む): 115931520

約数和(自身を除く): 62585528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 13417, 26834, 53668, 93919, 107336, 187838, 375676, 751352, 952607, 1905214, 3810428, 6668249, 7620856, 13336498, 26672996, 53345992]

約数ペア:

[(1, 53345992), (2, 26672996), (4, 13336498), (7, 7620856), (8, 6668249), (14, 3810428), (28, 1905214), (56, 952607), (71, 751352), (142, 375676), (284, 187838), (497, 107336), (568, 93919), (994, 53668), (1988, 26834), (3976, 13417)]