56240947

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 15989453

約数列:

[1, 7, 17, 29, 43, 119, 203, 301, 379, 493, 731, 1247, 2653, 3451, 5117, 6443, 8729, 10991, 16297, 21199, 45101, 76937, 114079, 148393, 186847, 277049, 472613, 1307929, 1939343, 3308291, 8034421, 56240947]

約数ペア:

[(1, 56240947), (7, 8034421), (17, 3308291), (29, 1939343), (43, 1307929), (119, 472613), (203, 277049), (301, 186847), (379, 148393), (493, 114079), (731, 76937), (1247, 45101), (2653, 21199), (3451, 16297), (5117, 10991), (6443, 8729)]