51639972

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{13001}}^1$

素因数の和:13339

約数の個数: 24

約数和(自身を含む): 120866592

約数和(自身を除く): 69226620

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 13001, 26002, 39003, 52004, 78006, 156012, 4303331, 8606662, 12909993, 17213324, 25819986, 51639972]

約数ペア:

[(1, 51639972), (2, 25819986), (3, 17213324), (4, 12909993), (6, 8606662), (12, 4303331), (331, 156012), (662, 78006), (993, 52004), (1324, 39003), (1986, 26002), (3972, 13001)]