51332875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 71847360

約数和(自身を除く): 20514485

約数列:

[1, 5, 11, 25, 37, 55, 125, 185, 275, 407, 925, 1009, 1375, 2035, 4625, 5045, 10175, 11099, 25225, 37333, 50875, 55495, 126125, 186665, 277475, 410663, 933325, 1387375, 2053315, 4666625, 10266575, 51332875]

約数ペア:

[(1, 51332875), (5, 10266575), (11, 4666625), (25, 2053315), (37, 1387375), (55, 933325), (125, 410663), (185, 277475), (275, 186665), (407, 126125), (925, 55495), (1009, 50875), (1375, 37333), (2035, 25225), (4625, 11099), (5045, 10175)]