52581228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{947}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 140577024

約数和(自身を除く): 87995796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 947, 1322, 1894, 1983, 2644, 2841, 3788, 3966, 4627, 5682, 6629, 7932, 9254, 11364, 13258, 13881, 18508, 19887, 26516, 27762, 39774, 55524, 79548, 625967, 1251934, 1877901, 2503868, 3755802, 4381769, 7511604, 8763538, 13145307, 17527076, 26290614, 52581228]

約数ペア:

[(1, 52581228), (2, 26290614), (3, 17527076), (4, 13145307), (6, 8763538), (7, 7511604), (12, 4381769), (14, 3755802), (21, 2503868), (28, 1877901), (42, 1251934), (84, 625967), (661, 79548), (947, 55524), (1322, 39774), (1894, 27762), (1983, 26516), (2644, 19887), (2841, 18508), (3788, 13881), (3966, 13258), (4627, 11364), (5682, 9254), (6629, 7932)]