51709216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{124301}}^1$

素因数の和:124324

約数の個数: 24

約数和(自身を含む): 109634364

約数和(自身を除く): 57925148

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 124301, 248602, 497204, 994408, 1615913, 1988816, 3231826, 3977632, 6463652, 12927304, 25854608, 51709216]

約数ペア:

[(1, 51709216), (2, 25854608), (4, 12927304), (8, 6463652), (13, 3977632), (16, 3231826), (26, 1988816), (32, 1615913), (52, 994408), (104, 497204), (208, 248602), (416, 124301)]