51090354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21341}}^1$

素因数の和:21375

約数の個数: 48

約数和(自身を含む): 133174080

約数和(自身を除く): 82083726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 21341, 42682, 64023, 128046, 149387, 192069, 298774, 384138, 405479, 448161, 810958, 896322, 1216437, 1344483, 2432874, 2688966, 2838353, 3649311, 5676706, 7298622, 8515059, 17030118, 25545177, 51090354]

約数ペア:

[(1, 51090354), (2, 25545177), (3, 17030118), (6, 8515059), (7, 7298622), (9, 5676706), (14, 3649311), (18, 2838353), (19, 2688966), (21, 2432874), (38, 1344483), (42, 1216437), (57, 896322), (63, 810958), (114, 448161), (126, 405479), (133, 384138), (171, 298774), (266, 192069), (342, 149387), (399, 128046), (798, 64023), (1197, 42682), (2394, 21341)]