55241060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{394579}}^1$

素因数の和:394595

約数の個数: 24

約数和(自身を含む): 132578880

約数和(自身を除く): 77337820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 394579, 789158, 1578316, 1972895, 2762053, 3945790, 5524106, 7891580, 11048212, 13810265, 27620530, 55241060]

約数ペア:

[(1, 55241060), (2, 27620530), (4, 13810265), (5, 11048212), (7, 7891580), (10, 5524106), (14, 3945790), (20, 2762053), (28, 1972895), (35, 1578316), (70, 789158), (140, 394579)]