47523990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2179}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 114266880

約数和(自身を除く): 66742890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 727, 1454, 2179, 2181, 3635, 4358, 4362, 6537, 7270, 10895, 10905, 13074, 21790, 21810, 32685, 65370, 1584133, 3168266, 4752399, 7920665, 9504798, 15841330, 23761995, 47523990]

約数ペア:

[(1, 47523990), (2, 23761995), (3, 15841330), (5, 9504798), (6, 7920665), (10, 4752399), (15, 3168266), (30, 1584133), (727, 65370), (1454, 32685), (2179, 21810), (2181, 21790), (3635, 13074), (4358, 10905), (4362, 10895), (6537, 7270)]