51854537

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1213}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 61535232

約数和(自身を除く): 9680695

約数列:

[1, 7, 31, 197, 217, 1213, 1379, 6107, 8491, 37603, 42749, 238961, 263221, 1672727, 7407791, 51854537]

約数ペア:

[(1, 51854537), (7, 7407791), (31, 1672727), (197, 263221), (217, 238961), (1213, 42749), (1379, 37603), (6107, 8491)]