52581410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107309}}^1$

素因数の和:107330

約数の個数: 24

約数和(自身を含む): 110100060

約数和(自身を除く): 57518650

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 107309, 214618, 536545, 751163, 1073090, 1502326, 3755815, 5258141, 7511630, 10516282, 26290705, 52581410]

約数ペア:

[(1, 52581410), (2, 26290705), (5, 10516282), (7, 7511630), (10, 5258141), (14, 3755815), (35, 1502326), (49, 1073090), (70, 751163), (98, 536545), (245, 214618), (490, 107309)]