53013458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{12799}}^1$

素因数の和:12929

約数の個数: 16

約数和(自身を含む): 84480000

約数和(自身を除く): 31466542

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 12799, 25598, 243181, 486362, 1395091, 2790182, 26506729, 53013458]

約数ペア:

[(1, 53013458), (2, 26506729), (19, 2790182), (38, 1395091), (109, 486362), (218, 243181), (2071, 25598), (4142, 12799)]