51099412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 111516160

約数和(自身を除く): 60416748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 1777, 2054, 2212, 3554, 4108, 7108, 7189, 12439, 14378, 23101, 24878, 28756, 46202, 49756, 92404, 140383, 161707, 280766, 323414, 561532, 646828, 982681, 1824979, 1965362, 3649958, 3930724, 7299916, 12774853, 25549706, 51099412]

約数ペア:

[(1, 51099412), (2, 25549706), (4, 12774853), (7, 7299916), (13, 3930724), (14, 3649958), (26, 1965362), (28, 1824979), (52, 982681), (79, 646828), (91, 561532), (158, 323414), (182, 280766), (316, 161707), (364, 140383), (553, 92404), (1027, 49756), (1106, 46202), (1777, 28756), (2054, 24878), (2212, 23101), (3554, 14378), (4108, 12439), (7108, 7189)]