55474825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 86244480

約数和(自身を除く): 30769655

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 119, 145, 175, 203, 425, 493, 595, 643, 725, 1015, 2465, 2975, 3215, 3451, 4501, 5075, 10931, 12325, 16075, 17255, 18647, 22505, 54655, 76517, 86275, 93235, 112525, 130529, 273275, 316999, 382585, 466175, 652645, 1584995, 1912925, 2218993, 3263225, 7924975, 11094965, 55474825]

約数ペア:

[(1, 55474825), (5, 11094965), (7, 7924975), (17, 3263225), (25, 2218993), (29, 1912925), (35, 1584995), (85, 652645), (119, 466175), (145, 382585), (175, 316999), (203, 273275), (425, 130529), (493, 112525), (595, 93235), (643, 86275), (725, 76517), (1015, 54655), (2465, 22505), (2975, 18647), (3215, 17255), (3451, 16075), (4501, 12325), (5075, 10931)]