56312886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31181}}^1$

素因数の和:31236

約数の個数: 32

約数和(自身を含む): 131712768

約数和(自身を除く): 75399882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 31181, 62362, 93543, 187086, 218267, 436534, 654801, 1309602, 1340783, 2681566, 4022349, 8044698, 9385481, 18770962, 28156443, 56312886]

約数ペア:

[(1, 56312886), (2, 28156443), (3, 18770962), (6, 9385481), (7, 8044698), (14, 4022349), (21, 2681566), (42, 1340783), (43, 1309602), (86, 654801), (129, 436534), (258, 218267), (301, 187086), (602, 93543), (903, 62362), (1806, 31181)]