51478182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21503}}^1$

素因数の和:21537

約数の個数: 48

約数和(自身を含む): 134184960

約数和(自身を除く): 82706778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 21503, 43006, 64509, 129018, 150521, 193527, 301042, 387054, 408557, 451563, 817114, 903126, 1225671, 1354689, 2451342, 2709378, 2859899, 3677013, 5719798, 7354026, 8579697, 17159394, 25739091, 51478182]

約数ペア:

[(1, 51478182), (2, 25739091), (3, 17159394), (6, 8579697), (7, 7354026), (9, 5719798), (14, 3677013), (18, 2859899), (19, 2709378), (21, 2451342), (38, 1354689), (42, 1225671), (57, 903126), (63, 817114), (114, 451563), (126, 408557), (133, 387054), (171, 301042), (266, 193527), (342, 150521), (399, 129018), (798, 64509), (1197, 43006), (2394, 21503)]