53050040

素因数分解:

$2^3\times 5^1\times {\mathrm{1326251}}^1$

素因数の和:1326262

約数の個数: 16

約数和(自身を含む): 119362680

約数和(自身を除く): 66312640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1326251, 2652502, 5305004, 6631255, 10610008, 13262510, 26525020, 53050040]

約数ペア:

[(1, 53050040), (2, 26525020), (4, 13262510), (5, 10610008), (8, 6631255), (10, 5305004), (20, 2652502), (40, 1326251)]