57223556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6361}}^1$

素因数の和:6551

約数の個数: 24

約数和(自身を含む): 108484824

約数和(自身を除く): 51261268

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 6361, 8996, 12722, 25444, 82693, 165386, 330772, 1100453, 2200906, 4401812, 14305889, 28611778, 57223556]

約数ペア:

[(1, 57223556), (2, 28611778), (4, 14305889), (13, 4401812), (26, 2200906), (52, 1100453), (173, 330772), (346, 165386), (692, 82693), (2249, 25444), (4498, 12722), (6361, 8996)]