48930980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{349507}}^1$

素因数の和:349523

約数の個数: 24

約数和(自身を含む): 117434688

約数和(自身を除く): 68503708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 349507, 699014, 1398028, 1747535, 2446549, 3495070, 4893098, 6990140, 9786196, 12232745, 24465490, 48930980]

約数ペア:

[(1, 48930980), (2, 24465490), (4, 12232745), (5, 9786196), (7, 6990140), (10, 4893098), (14, 3495070), (20, 2446549), (28, 1747535), (35, 1398028), (70, 699014), (140, 349507)]