47490390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{527671}}^1$

素因数の和:527684

約数の個数: 24

約数和(自身を含む): 123475248

約数和(自身を除く): 75984858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 527671, 1055342, 1583013, 2638355, 3166026, 4749039, 5276710, 7915065, 9498078, 15830130, 23745195, 47490390]

約数ペア:

[(1, 47490390), (2, 23745195), (3, 15830130), (5, 9498078), (6, 7915065), (9, 5276710), (10, 4749039), (15, 3166026), (18, 2638355), (30, 1583013), (45, 1055342), (90, 527671)]