55570396

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7907}}^1$

素因数の和:8169

約数の個数: 24

約数和(自身を含む): 111597696

約数和(自身を除く): 56027300

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 7907, 15814, 31628, 55349, 110698, 221396, 1984657, 3969314, 7938628, 13892599, 27785198, 55570396]

約数ペア:

[(1, 55570396), (2, 27785198), (4, 13892599), (7, 7938628), (14, 3969314), (28, 1984657), (251, 221396), (502, 110698), (1004, 55349), (1757, 31628), (3514, 15814), (7028, 7907)]