52391395

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 75018240

約数和(自身を除く): 22626845

約数列:

[1, 5, 7, 31, 35, 109, 155, 217, 443, 545, 763, 1085, 2215, 3101, 3379, 3815, 13733, 15505, 16895, 23653, 48287, 68665, 96131, 118265, 241435, 338009, 480655, 1496897, 1690045, 7484485, 10478279, 52391395]

約数ペア:

[(1, 52391395), (5, 10478279), (7, 7484485), (31, 1690045), (35, 1496897), (109, 480655), (155, 338009), (217, 241435), (443, 118265), (545, 96131), (763, 68665), (1085, 48287), (2215, 23653), (3101, 16895), (3379, 15505), (3815, 13733)]