52716976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{253447}}^1$

素因数の和:253468

約数の個数: 20

約数和(自身を含む): 109996432

約数和(自身を除く): 57279456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 253447, 506894, 1013788, 2027576, 3294811, 4055152, 6589622, 13179244, 26358488, 52716976]

約数ペア:

[(1, 52716976), (2, 26358488), (4, 13179244), (8, 6589622), (13, 4055152), (16, 3294811), (26, 2027576), (52, 1013788), (104, 506894), (208, 253447)]