51231888

素因数分解:

$2^4\times 3^2\times {\mathrm{355777}}^1$

素因数の和:355791

約数の個数: 30

約数和(自身を含む): 143378534

約数和(自身を除く): 92146646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 355777, 711554, 1067331, 1423108, 2134662, 2846216, 3201993, 4269324, 5692432, 6403986, 8538648, 12807972, 17077296, 25615944, 51231888]

約数ペア:

[(1, 51231888), (2, 25615944), (3, 17077296), (4, 12807972), (6, 8538648), (8, 6403986), (9, 5692432), (12, 4269324), (16, 3201993), (18, 2846216), (24, 2134662), (36, 1423108), (48, 1067331), (72, 711554), (144, 355777)]