51205080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{426709}}^1$

素因数の和:426723

約数の個数: 32

約数和(自身を含む): 153615600

約数和(自身を除く): 102410520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 426709, 853418, 1280127, 1706836, 2133545, 2560254, 3413672, 4267090, 5120508, 6400635, 8534180, 10241016, 12801270, 17068360, 25602540, 51205080]

約数ペア:

[(1, 51205080), (2, 25602540), (3, 17068360), (4, 12801270), (5, 10241016), (6, 8534180), (8, 6400635), (10, 5120508), (12, 4267090), (15, 3413672), (20, 2560254), (24, 2133545), (30, 1706836), (40, 1280127), (60, 853418), (120, 426709)]