56131516

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54181}}^1$

素因数の和:54229

約数の個数: 24

約数和(自身を含む): 115299296

約数和(自身を除く): 59167780

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 54181, 108362, 216724, 379267, 758534, 1517068, 2004697, 4009394, 8018788, 14032879, 28065758, 56131516]

約数ペア:

[(1, 56131516), (2, 28065758), (4, 14032879), (7, 8018788), (14, 4009394), (28, 2004697), (37, 1517068), (74, 758534), (148, 379267), (259, 216724), (518, 108362), (1036, 54181)]