56111706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1997}}^1$

素因数の和:2235

約数の個数: 48

約数和(自身を含む): 139636224

約数和(自身を除く): 83524518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 1997, 2007, 3122, 3994, 4014, 4683, 5991, 9366, 11982, 13979, 14049, 17973, 27958, 28098, 35946, 41937, 83874, 125811, 251622, 445331, 890662, 1335993, 2671986, 3117317, 4007979, 6234634, 8015958, 9351951, 18703902, 28055853, 56111706]

約数ペア:

[(1, 56111706), (2, 28055853), (3, 18703902), (6, 9351951), (7, 8015958), (9, 6234634), (14, 4007979), (18, 3117317), (21, 2671986), (42, 1335993), (63, 890662), (126, 445331), (223, 251622), (446, 125811), (669, 83874), (1338, 41937), (1561, 35946), (1997, 28098), (2007, 27958), (3122, 17973), (3994, 14049), (4014, 13979), (4683, 11982), (5991, 9366)]