51838221

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2609}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 71409600

約数和(自身を除く): 19571379

約数列:

[1, 3, 37, 111, 179, 537, 2609, 6623, 7827, 19869, 96533, 289599, 467011, 1401033, 17279407, 51838221]

約数ペア:

[(1, 51838221), (3, 17279407), (37, 1401033), (111, 467011), (179, 289599), (537, 96533), (2609, 19869), (6623, 7827)]