49668983

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 67200000

約数和(自身を除く): 17531017

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1249, 1729, 2093, 3059, 5681, 8743, 16237, 23731, 28727, 39767, 113659, 166117, 201089, 308503, 373451, 545813, 2159521, 2614157, 3820691, 7095569, 49668983]

約数ペア:

[(1, 49668983), (7, 7095569), (13, 3820691), (19, 2614157), (23, 2159521), (91, 545813), (133, 373451), (161, 308503), (247, 201089), (299, 166117), (437, 113659), (1249, 39767), (1729, 28727), (2093, 23731), (3059, 16237), (5681, 8743)]