57621746

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 111847680

約数和(自身を除く): 54225934

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 637, 806, 1274, 1459, 1519, 2821, 2918, 3038, 5642, 10213, 18967, 19747, 20426, 37934, 39494, 45229, 71491, 90458, 132769, 142982, 265538, 316603, 587977, 633206, 929383, 1175954, 1858766, 2216221, 4115839, 4432442, 8231678, 28810873, 57621746]

約数ペア:

[(1, 57621746), (2, 28810873), (7, 8231678), (13, 4432442), (14, 4115839), (26, 2216221), (31, 1858766), (49, 1175954), (62, 929383), (91, 633206), (98, 587977), (182, 316603), (217, 265538), (403, 142982), (434, 132769), (637, 90458), (806, 71491), (1274, 45229), (1459, 39494), (1519, 37934), (2821, 20426), (2918, 19747), (3038, 18967), (5642, 10213)]