53139310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26177}}^1$

素因数の和:26220

約数の個数: 32

約数和(自身を含む): 113088960

約数和(自身を除く): 59949650

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 26177, 52354, 130885, 183239, 261770, 366478, 759133, 916195, 1518266, 1832390, 3795665, 5313931, 7591330, 10627862, 26569655, 53139310]

約数ペア:

[(1, 53139310), (2, 26569655), (5, 10627862), (7, 7591330), (10, 5313931), (14, 3795665), (29, 1832390), (35, 1518266), (58, 916195), (70, 759133), (145, 366478), (203, 261770), (290, 183239), (406, 130885), (1015, 52354), (2030, 26177)]