53974726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4931}}^1$

素因数の和:5367

約数の個数: 16

約数和(自身を含む): 87414768

約数和(自身を除く): 33440042

約数列:

[1, 2, 13, 26, 421, 842, 4931, 5473, 9862, 10946, 64103, 128206, 2075951, 4151902, 26987363, 53974726]

約数ペア:

[(1, 53974726), (2, 26987363), (13, 4151902), (26, 2075951), (421, 128206), (842, 64103), (4931, 10946), (5473, 9862)]