53330207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 68889600

約数和(自身を除く): 15559393

約数列:

[1, 7, 17, 19, 103, 119, 133, 229, 323, 721, 1603, 1751, 1957, 2261, 3893, 4351, 12257, 13699, 23587, 27251, 30457, 33269, 73967, 165109, 232883, 400979, 448153, 517769, 2806853, 3137071, 7618601, 53330207]

約数ペア:

[(1, 53330207), (7, 7618601), (17, 3137071), (19, 2806853), (103, 517769), (119, 448153), (133, 400979), (229, 232883), (323, 165109), (721, 73967), (1603, 33269), (1751, 30457), (1957, 27251), (2261, 23587), (3893, 13699), (4351, 12257)]