51135780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{852263}}^1$

素因数の和:852275

約数の個数: 24

約数和(自身を含む): 143180352

約数和(自身を除く): 92044572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 852263, 1704526, 2556789, 3409052, 4261315, 5113578, 8522630, 10227156, 12783945, 17045260, 25567890, 51135780]

約数ペア:

[(1, 51135780), (2, 25567890), (3, 17045260), (4, 12783945), (5, 10227156), (6, 8522630), (10, 5113578), (12, 4261315), (15, 3409052), (20, 2556789), (30, 1704526), (60, 852263)]