51530051072

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{3246601}}^1$

素因数の和:3246650

約数の個数: 40

約数和(自身を含む): 106280763072

約数和(自身を除く): 54750712000

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 3246601, 6493202, 12986404, 25972808, 51945616, 100644631, 103891232, 201289262, 207782464, 402578524, 415564928, 805157048, 831129856, 1610314096, 1662259712, 3220628192, 6441256384, 12882512768, 25765025536, 51530051072]

約数ペア:

[(1, 51530051072), (2, 25765025536), (4, 12882512768), (8, 6441256384), (16, 3220628192), (31, 1662259712), (32, 1610314096), (62, 831129856), (64, 805157048), (124, 415564928), (128, 402578524), (248, 207782464), (256, 201289262), (496, 103891232), (512, 100644631), (992, 51945616), (1984, 25972808), (3968, 12986404), (7936, 6493202), (15872, 3246601)]