56987077

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 73654272

約数和(自身を除く): 16667195

約数列:

[1, 7, 17, 23, 47, 119, 161, 329, 391, 443, 799, 1081, 2737, 3101, 5593, 7531, 7567, 10189, 18377, 20821, 52717, 71323, 128639, 145747, 173213, 353957, 478883, 1212491, 2477699, 3352181, 8141011, 56987077]

約数ペア:

[(1, 56987077), (7, 8141011), (17, 3352181), (23, 2477699), (47, 1212491), (119, 478883), (161, 353957), (329, 173213), (391, 145747), (443, 128639), (799, 71323), (1081, 52717), (2737, 20821), (3101, 18377), (5593, 10189), (7531, 7567)]