51762256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 125380864

約数和(自身を除く): 73618608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 487, 511, 584, 728, 949, 974, 1022, 1168, 1456, 1898, 1948, 2044, 3409, 3796, 3896, 4088, 6331, 6643, 6818, 7592, 7792, 8176, 12662, 13286, 13636, 15184, 25324, 26572, 27272, 35551, 44317, 50648, 53144, 54544, 71102, 88634, 101296, 106288, 142204, 177268, 248857, 284408, 354536, 462163, 497714, 568816, 709072, 924326, 995428, 1848652, 1990856, 3235141, 3697304, 3981712, 6470282, 7394608, 12940564, 25881128, 51762256]

約数ペア:

[(1, 51762256), (2, 25881128), (4, 12940564), (7, 7394608), (8, 6470282), (13, 3981712), (14, 3697304), (16, 3235141), (26, 1990856), (28, 1848652), (52, 995428), (56, 924326), (73, 709072), (91, 568816), (104, 497714), (112, 462163), (146, 354536), (182, 284408), (208, 248857), (292, 177268), (364, 142204), (487, 106288), (511, 101296), (584, 88634), (728, 71102), (949, 54544), (974, 53144), (1022, 50648), (1168, 44317), (1456, 35551), (1898, 27272), (1948, 26572), (2044, 25324), (3409, 15184), (3796, 13636), (3896, 13286), (4088, 12662), (6331, 8176), (6643, 7792), (6818, 7592)]