51519455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 67963392

約数和(自身を除く): 16443937

約数列:

[1, 5, 13, 65, 79, 127, 395, 635, 1027, 1651, 5135, 6241, 8255, 10033, 31205, 50165, 81133, 130429, 405665, 652145, 792607, 3963035, 10303891, 51519455]

約数ペア:

[(1, 51519455), (5, 10303891), (13, 3963035), (65, 792607), (79, 652145), (127, 405665), (395, 130429), (635, 81133), (1027, 50165), (1651, 31205), (5135, 10033), (6241, 8255)]