51346515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7237}}^1$

素因数の和:7299

約数の個数: 32

約数和(自身を含む): 91719936

約数和(自身を除く): 40373421

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 7237, 21711, 36185, 79607, 108555, 238821, 311191, 398035, 933573, 1194105, 1555955, 3423101, 4667865, 10269303, 17115505, 51346515]

約数ペア:

[(1, 51346515), (3, 17115505), (5, 10269303), (11, 4667865), (15, 3423101), (33, 1555955), (43, 1194105), (55, 933573), (129, 398035), (165, 311191), (215, 238821), (473, 108555), (645, 79607), (1419, 36185), (2365, 21711), (7095, 7237)]