53901397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 62909280

約数和(自身を除く): 9007883

約数列:

[1, 11, 23, 59, 157, 253, 529, 649, 1357, 1727, 3611, 5819, 9263, 14927, 31211, 39721, 83053, 101893, 213049, 343321, 913583, 2343539, 4900127, 53901397]

約数ペア:

[(1, 53901397), (11, 4900127), (23, 2343539), (59, 913583), (157, 343321), (253, 213049), (529, 101893), (649, 83053), (1357, 39721), (1727, 31211), (3611, 14927), (5819, 9263)]