51998280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433319}}^1$

素因数の和:433333

約数の個数: 32

約数和(自身を含む): 155995200

約数和(自身を除く): 103996920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433319, 866638, 1299957, 1733276, 2166595, 2599914, 3466552, 4333190, 5199828, 6499785, 8666380, 10399656, 12999570, 17332760, 25999140, 51998280]

約数ペア:

[(1, 51998280), (2, 25999140), (3, 17332760), (4, 12999570), (5, 10399656), (6, 8666380), (8, 6499785), (10, 5199828), (12, 4333190), (15, 3466552), (20, 2599914), (24, 2166595), (30, 1733276), (40, 1299957), (60, 866638), (120, 433319)]