47720150

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{6079}}^1$

素因数の和:6248

約数の個数: 24

約数和(自身を含む): 89339520

約数和(自身を除く): 41619370

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3925, 6079, 7850, 12158, 30395, 60790, 151975, 303950, 954403, 1908806, 4772015, 9544030, 23860075, 47720150]

約数ペア:

[(1, 47720150), (2, 23860075), (5, 9544030), (10, 4772015), (25, 1908806), (50, 954403), (157, 303950), (314, 151975), (785, 60790), (1570, 30395), (3925, 12158), (6079, 7850)]