50978220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19759}}^1$

素因数の和:19814

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 95087700

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, 19759, 39518, 59277, 79036, 98795, 118554, 197590, 237108, 296385, 395180, 592770, 849637, 1185540, 1699274, 2548911, 3398548, 4248185, 5097822, 8496370, 10195644, 12744555, 16992740, 25489110, 50978220]

約数ペア:

[(1, 50978220), (2, 25489110), (3, 16992740), (4, 12744555), (5, 10195644), (6, 8496370), (10, 5097822), (12, 4248185), (15, 3398548), (20, 2548911), (30, 1699274), (43, 1185540), (60, 849637), (86, 592770), (129, 395180), (172, 296385), (215, 237108), (258, 197590), (430, 118554), (516, 98795), (645, 79036), (860, 59277), (1290, 39518), (2580, 19759)]