55381235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 83220480

約数和(自身を除く): 27839245

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2063, 2065, 3835, 5369, 10315, 14441, 26819, 26845, 72205, 121717, 134095, 187733, 608585, 852019, 938665, 1582321, 4260095, 7911605, 11076247, 55381235]

約数ペア:

[(1, 55381235), (5, 11076247), (7, 7911605), (13, 4260095), (35, 1582321), (59, 938665), (65, 852019), (91, 608585), (295, 187733), (413, 134095), (455, 121717), (767, 72205), (2063, 26845), (2065, 26819), (3835, 14441), (5369, 10315)]