48756880

素因数分解:

$2^4\times 5^1\times {\mathrm{609461}}^1$

素因数の和:609474

約数の個数: 20

約数和(自身を含む): 113359932

約数和(自身を除く): 64603052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 609461, 1218922, 2437844, 3047305, 4875688, 6094610, 9751376, 12189220, 24378440, 48756880]

約数ペア:

[(1, 48756880), (2, 24378440), (4, 12189220), (5, 9751376), (8, 6094610), (10, 4875688), (16, 3047305), (20, 2437844), (40, 1218922), (80, 609461)]