52640678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 85536000

約数和(自身を除く): 32895322

約数列:

[1, 2, 19, 38, 71, 109, 142, 179, 218, 358, 1349, 2071, 2698, 3401, 4142, 6802, 7739, 12709, 15478, 19511, 25418, 39022, 147041, 241471, 294082, 370709, 482942, 741418, 1385281, 2770562, 26320339, 52640678]

約数ペア:

[(1, 52640678), (2, 26320339), (19, 2770562), (38, 1385281), (71, 741418), (109, 482942), (142, 370709), (179, 294082), (218, 241471), (358, 147041), (1349, 39022), (2071, 25418), (2698, 19511), (3401, 15478), (4142, 12709), (6802, 7739)]