51935163

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 29349957

約数列:

[1, 3, 7, 21, 59, 167, 177, 251, 413, 501, 753, 1169, 1239, 1757, 3507, 5271, 9853, 14809, 29559, 41917, 44427, 68971, 103663, 125751, 206913, 293419, 310989, 880257, 2473103, 7419309, 17311721, 51935163]

約数ペア:

[(1, 51935163), (3, 17311721), (7, 7419309), (21, 2473103), (59, 880257), (167, 310989), (177, 293419), (251, 206913), (413, 125751), (501, 103663), (753, 68971), (1169, 44427), (1239, 41917), (1757, 29559), (3507, 14809), (5271, 9853)]