51045240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{425377}}^1$

素因数の和:425391

約数の個数: 32

約数和(自身を含む): 153136080

約数和(自身を除く): 102090840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 425377, 850754, 1276131, 1701508, 2126885, 2552262, 3403016, 4253770, 5104524, 6380655, 8507540, 10209048, 12761310, 17015080, 25522620, 51045240]

約数ペア:

[(1, 51045240), (2, 25522620), (3, 17015080), (4, 12761310), (5, 10209048), (6, 8507540), (8, 6380655), (10, 5104524), (12, 4253770), (15, 3403016), (20, 2552262), (24, 2126885), (30, 1701508), (40, 1276131), (60, 850754), (120, 425377)]