52381212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 138225024

約数和(自身を除く): 85843812

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1123, 1196, 1794, 2028, 2246, 3369, 3588, 3887, 4492, 6738, 7774, 11661, 13476, 14599, 15548, 23322, 25829, 29198, 43797, 46644, 51658, 58396, 77487, 87594, 103316, 154974, 175188, 189787, 309948, 335777, 379574, 569361, 671554, 759148, 1007331, 1138722, 1343108, 2014662, 2277444, 4029324, 4365101, 8730202, 13095303, 17460404, 26190606, 52381212]

約数ペア:

[(1, 52381212), (2, 26190606), (3, 17460404), (4, 13095303), (6, 8730202), (12, 4365101), (13, 4029324), (23, 2277444), (26, 2014662), (39, 1343108), (46, 1138722), (52, 1007331), (69, 759148), (78, 671554), (92, 569361), (138, 379574), (156, 335777), (169, 309948), (276, 189787), (299, 175188), (338, 154974), (507, 103316), (598, 87594), (676, 77487), (897, 58396), (1014, 51658), (1123, 46644), (1196, 43797), (1794, 29198), (2028, 25829), (2246, 23322), (3369, 15548), (3588, 14599), (3887, 13476), (4492, 11661), (6738, 7774)]