56615090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2751

約数の個数: 48

約数和(自身を含む): 121347072

約数和(自身を除く): 64731982

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 2687, 3010, 4214, 5374, 10535, 13435, 18809, 21070, 26870, 37618, 94045, 115541, 131663, 188090, 231082, 263326, 577705, 658315, 808787, 1155410, 1316630, 1617574, 4043935, 5661509, 8087870, 11323018, 28307545, 56615090]

約数ペア:

[(1, 56615090), (2, 28307545), (5, 11323018), (7, 8087870), (10, 5661509), (14, 4043935), (35, 1617574), (43, 1316630), (49, 1155410), (70, 808787), (86, 658315), (98, 577705), (215, 263326), (245, 231082), (301, 188090), (430, 131663), (490, 115541), (602, 94045), (1505, 37618), (2107, 26870), (2687, 21070), (3010, 18809), (4214, 13435), (5374, 10535)]