54007239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 88083072

約数和(自身を除く): 34075833

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 131, 143, 341, 393, 403, 429, 961, 1023, 1209, 1441, 1703, 2883, 4061, 4323, 4433, 5109, 10571, 12183, 12493, 13299, 18733, 31713, 37479, 44671, 52793, 56199, 125891, 134013, 137423, 158379, 377673, 412269, 580723, 1384801, 1636583, 1742169, 4154403, 4909749, 18002413, 54007239]

約数ペア:

[(1, 54007239), (3, 18002413), (11, 4909749), (13, 4154403), (31, 1742169), (33, 1636583), (39, 1384801), (93, 580723), (131, 412269), (143, 377673), (341, 158379), (393, 137423), (403, 134013), (429, 125891), (961, 56199), (1023, 52793), (1209, 44671), (1441, 37479), (1703, 31713), (2883, 18733), (4061, 13299), (4323, 12493), (4433, 12183), (5109, 10571)]