51907317

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 89828352

約数和(自身を除く): 37921035

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 141, 147, 231, 329, 517, 539, 683, 987, 1551, 1617, 2049, 2303, 3619, 4781, 6909, 7513, 10857, 14343, 22539, 25333, 32101, 33467, 52591, 75999, 96303, 100401, 157773, 224707, 353111, 368137, 674121, 1059333, 1104411, 1572949, 2471777, 4718847, 7415331, 17302439, 51907317]

約数ペア:

[(1, 51907317), (3, 17302439), (7, 7415331), (11, 4718847), (21, 2471777), (33, 1572949), (47, 1104411), (49, 1059333), (77, 674121), (141, 368137), (147, 353111), (231, 224707), (329, 157773), (517, 100401), (539, 96303), (683, 75999), (987, 52591), (1551, 33467), (1617, 32101), (2049, 25333), (2303, 22539), (3619, 14343), (4781, 10857), (6909, 7513)]