53232280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30949}}^1$

素因数の和:31003

約数の個数: 32

約数和(自身を含む): 122562000

約数和(自身を除く): 69329720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 30949, 61898, 123796, 154745, 247592, 309490, 618980, 1237960, 1330807, 2661614, 5323228, 6654035, 10646456, 13308070, 26616140, 53232280]

約数ペア:

[(1, 53232280), (2, 26616140), (4, 13308070), (5, 10646456), (8, 6654035), (10, 5323228), (20, 2661614), (40, 1330807), (43, 1237960), (86, 618980), (172, 309490), (215, 247592), (344, 154745), (430, 123796), (860, 61898), (1720, 30949)]