51998072

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10433}}^1$

素因数の和:10535

約数の個数: 32

約数和(自身を含む): 112687200

約数和(自身を除く): 60689128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 10433, 20866, 41732, 73031, 83464, 146062, 292124, 584248, 928537, 1857074, 3714148, 6499759, 7428296, 12999518, 25999036, 51998072]

約数ペア:

[(1, 51998072), (2, 25999036), (4, 12999518), (7, 7428296), (8, 6499759), (14, 3714148), (28, 1857074), (56, 928537), (89, 584248), (178, 292124), (356, 146062), (623, 83464), (712, 73031), (1246, 41732), (2492, 20866), (4984, 10433)]