47854020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797567}}^1$

素因数の和:797579

約数の個数: 24

約数和(自身を含む): 133991424

約数和(自身を除く): 86137404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797567, 1595134, 2392701, 3190268, 3987835, 4785402, 7975670, 9570804, 11963505, 15951340, 23927010, 47854020]

約数ペア:

[(1, 47854020), (2, 23927010), (3, 15951340), (4, 11963505), (5, 9570804), (6, 7975670), (10, 4785402), (12, 3987835), (15, 3190268), (20, 2392701), (30, 1595134), (60, 797567)]