48873040

素因数分解:

$2^4\times 5^1\times {\mathrm{610913}}^1$

素因数の和:610926

約数の個数: 20

約数和(自身を含む): 113630004

約数和(自身を除く): 64756964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 610913, 1221826, 2443652, 3054565, 4887304, 6109130, 9774608, 12218260, 24436520, 48873040]

約数ペア:

[(1, 48873040), (2, 24436520), (4, 12218260), (5, 9774608), (8, 6109130), (10, 4887304), (16, 3054565), (20, 2443652), (40, 1221826), (80, 610913)]