47001864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21521}}^1$

素因数の和:21550

約数の個数: 64

約数和(自身を含む): 144627840

約数和(自身を除く): 97625976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 21521, 43042, 64563, 86084, 129126, 150647, 172168, 258252, 279773, 301294, 451941, 516504, 559546, 602588, 839319, 903882, 1119092, 1205176, 1678638, 1807764, 1958411, 2238184, 3357276, 3615528, 3916822, 5875233, 6714552, 7833644, 11750466, 15667288, 23500932, 47001864]

約数ペア:

[(1, 47001864), (2, 23500932), (3, 15667288), (4, 11750466), (6, 7833644), (7, 6714552), (8, 5875233), (12, 3916822), (13, 3615528), (14, 3357276), (21, 2238184), (24, 1958411), (26, 1807764), (28, 1678638), (39, 1205176), (42, 1119092), (52, 903882), (56, 839319), (78, 602588), (84, 559546), (91, 516504), (104, 451941), (156, 301294), (168, 279773), (182, 258252), (273, 172168), (312, 150647), (364, 129126), (546, 86084), (728, 64563), (1092, 43042), (2184, 21521)]