49351880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26251}}^1$

素因数の和:26309

約数の個数: 32

約数和(自身を含む): 113408640

約数和(自身を除く): 64056760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 26251, 52502, 105004, 131255, 210008, 262510, 525020, 1050040, 1233797, 2467594, 4935188, 6168985, 9870376, 12337970, 24675940, 49351880]

約数ペア:

[(1, 49351880), (2, 24675940), (4, 12337970), (5, 9870376), (8, 6168985), (10, 4935188), (20, 2467594), (40, 1233797), (47, 1050040), (94, 525020), (188, 262510), (235, 210008), (376, 131255), (470, 105004), (940, 52502), (1880, 26251)]