50554955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 18565045

約数列:

[1, 5, 11, 31, 55, 149, 155, 199, 341, 745, 995, 1639, 1705, 2189, 4619, 6169, 8195, 10945, 23095, 29651, 30845, 50809, 67859, 148255, 254045, 326161, 339295, 919181, 1630805, 4595905, 10110991, 50554955]

約数ペア:

[(1, 50554955), (5, 10110991), (11, 4595905), (31, 1630805), (55, 919181), (149, 339295), (155, 326161), (199, 254045), (341, 148255), (745, 67859), (995, 50809), (1639, 30845), (1705, 29651), (2189, 23095), (4619, 10945), (6169, 8195)]