53789528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{517207}}^1$

素因数の和:517226

約数の個数: 16

約数和(自身を含む): 108613680

約数和(自身を除く): 54824152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 517207, 1034414, 2068828, 4137656, 6723691, 13447382, 26894764, 53789528]

約数ペア:

[(1, 53789528), (2, 26894764), (4, 13447382), (8, 6723691), (13, 4137656), (26, 2068828), (52, 1034414), (104, 517207)]