48914220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18959}}^1$

素因数の和:19014

約数の個数: 48

約数和(自身を含む): 140152320

約数和(自身を除く): 91238100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 18959, 37918, 56877, 75836, 94795, 113754, 189590, 227508, 284385, 379180, 568770, 815237, 1137540, 1630474, 2445711, 3260948, 4076185, 4891422, 8152370, 9782844, 12228555, 16304740, 24457110, 48914220]

約数ペア:

[(1, 48914220), (2, 24457110), (3, 16304740), (4, 12228555), (5, 9782844), (6, 8152370), (10, 4891422), (12, 4076185), (15, 3260948), (20, 2445711), (30, 1630474), (43, 1137540), (60, 815237), (86, 568770), (129, 379180), (172, 284385), (215, 227508), (258, 189590), (430, 113754), (516, 94795), (645, 75836), (860, 56877), (1290, 37918), (2580, 18959)]