50391891

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13757}}^1$

素因数の和:13811

約数の個数: 24

約数和(自身を含む): 81557424

約数和(自身を除く): 31165533

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 13757, 41271, 123813, 151327, 453981, 509009, 1361943, 1527027, 4581081, 5599099, 16797297, 50391891]

約数ペア:

[(1, 50391891), (3, 16797297), (9, 5599099), (11, 4581081), (33, 1527027), (37, 1361943), (99, 509009), (111, 453981), (333, 151327), (407, 123813), (1221, 41271), (3663, 13757)]