48902840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{174653}}^1$

素因数の和:174671

約数の個数: 32

約数和(自身を含む): 125750880

約数和(自身を除く): 76848040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 174653, 349306, 698612, 873265, 1222571, 1397224, 1746530, 2445142, 3493060, 4890284, 6112855, 6986120, 9780568, 12225710, 24451420, 48902840]

約数ペア:

[(1, 48902840), (2, 24451420), (4, 12225710), (5, 9780568), (7, 6986120), (8, 6112855), (10, 4890284), (14, 3493060), (20, 2445142), (28, 1746530), (35, 1397224), (40, 1222571), (56, 873265), (70, 698612), (140, 349306), (280, 174653)]