51314895

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16061}}^1$

素因数の和:16143

約数の個数: 24

約数和(自身を含む): 90204192

約数和(自身を除く): 38889297

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 16061, 48183, 80305, 144549, 240915, 722745, 1140331, 3420993, 5701655, 10262979, 17104965, 51314895]

約数ペア:

[(1, 51314895), (3, 17104965), (5, 10262979), (9, 5701655), (15, 3420993), (45, 1140331), (71, 722745), (213, 240915), (355, 144549), (639, 80305), (1065, 48183), (3195, 16061)]