48871340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349081}}^1$

素因数の和:349097

約数の個数: 24

約数和(自身を含む): 117291552

約数和(自身を除く): 68420212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349081, 698162, 1396324, 1745405, 2443567, 3490810, 4887134, 6981620, 9774268, 12217835, 24435670, 48871340]

約数ペア:

[(1, 48871340), (2, 24435670), (4, 12217835), (5, 9774268), (7, 6981620), (10, 4887134), (14, 3490810), (20, 2443567), (28, 1745405), (35, 1396324), (70, 698162), (140, 349081)]