48301780

素因数分解:

$2^2\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{1831}}^1$

素因数の和:3159

約数の個数: 24

約数和(自身を含む): 101566080

約数和(自身を除く): 53264300

約数列:

[1, 2, 4, 5, 10, 20, 1319, 1831, 2638, 3662, 5276, 6595, 7324, 9155, 13190, 18310, 26380, 36620, 2415089, 4830178, 9660356, 12075445, 24150890, 48301780]

約数ペア:

[(1, 48301780), (2, 24150890), (4, 12075445), (5, 9660356), (10, 4830178), (20, 2415089), (1319, 36620), (1831, 26380), (2638, 18310), (3662, 13190), (5276, 9155), (6595, 7324)]