51885015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38011}}^1$

素因数の和:38039

約数の個数: 32

約数和(自身を含む): 102176256

約数和(自身を除く): 50291241

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 38011, 114033, 190055, 266077, 494143, 570165, 798231, 1330385, 1482429, 2470715, 3459001, 3991155, 7412145, 10377003, 17295005, 51885015]

約数ペア:

[(1, 51885015), (3, 17295005), (5, 10377003), (7, 7412145), (13, 3991155), (15, 3459001), (21, 2470715), (35, 1482429), (39, 1330385), (65, 798231), (91, 570165), (105, 494143), (195, 266077), (273, 190055), (455, 114033), (1365, 38011)]