56815052

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28579}}^1$

素因数の和:28661

約数の個数: 24

約数和(自身を含む): 115234560

約数和(自身を除く): 58419508

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 28579, 57158, 114316, 200053, 400106, 800212, 2029109, 4058218, 8116436, 14203763, 28407526, 56815052]

約数ペア:

[(1, 56815052), (2, 28407526), (4, 14203763), (7, 8116436), (14, 4058218), (28, 2029109), (71, 800212), (142, 400106), (284, 200053), (497, 114316), (994, 57158), (1988, 28579)]