51214440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{426787}}^1$

素因数の和:426801

約数の個数: 32

約数和(自身を含む): 153643680

約数和(自身を除く): 102429240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 426787, 853574, 1280361, 1707148, 2133935, 2560722, 3414296, 4267870, 5121444, 6401805, 8535740, 10242888, 12803610, 17071480, 25607220, 51214440]

約数ペア:

[(1, 51214440), (2, 25607220), (3, 17071480), (4, 12803610), (5, 10242888), (6, 8535740), (8, 6401805), (10, 5121444), (12, 4267870), (15, 3414296), (20, 2560722), (24, 2133935), (30, 1707148), (40, 1280361), (60, 853574), (120, 426787)]