49915290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72341}}^1$

素因数の和:72374

約数の個数: 32

約数和(自身を含む): 125006976

約数和(自身を除く): 75091686

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 72341, 144682, 217023, 361705, 434046, 723410, 1085115, 1663843, 2170230, 3327686, 4991529, 8319215, 9983058, 16638430, 24957645, 49915290]

約数ペア:

[(1, 49915290), (2, 24957645), (3, 16638430), (5, 9983058), (6, 8319215), (10, 4991529), (15, 3327686), (23, 2170230), (30, 1663843), (46, 1085115), (69, 723410), (115, 434046), (138, 361705), (230, 217023), (345, 144682), (690, 72341)]