51183232

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{12899}}^1$

素因数の和:12944

約数の個数: 32

約数和(自身を含む): 105264000

約数和(自身を除く): 54080768

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 12899, 25798, 51596, 103192, 206384, 399869, 412768, 799738, 825536, 1599476, 1651072, 3198952, 6397904, 12795808, 25591616, 51183232]

約数ペア:

[(1, 51183232), (2, 25591616), (4, 12795808), (8, 6397904), (16, 3198952), (31, 1651072), (32, 1599476), (62, 825536), (64, 799738), (124, 412768), (128, 399869), (248, 206384), (496, 103192), (992, 51596), (1984, 25798), (3968, 12899)]