55706768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2503}}^1$

素因数の和:2631

約数の個数: 40

約数和(自身を含む): 117367488

約数和(自身を除く): 61660720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2503, 2782, 5006, 5564, 10012, 11128, 20024, 22256, 32539, 40048, 65078, 130156, 260312, 267821, 520624, 535642, 1071284, 2142568, 3481673, 4285136, 6963346, 13926692, 27853384, 55706768]

約数ペア:

[(1, 55706768), (2, 27853384), (4, 13926692), (8, 6963346), (13, 4285136), (16, 3481673), (26, 2142568), (52, 1071284), (104, 535642), (107, 520624), (208, 267821), (214, 260312), (428, 130156), (856, 65078), (1391, 40048), (1712, 32539), (2503, 22256), (2782, 20024), (5006, 11128), (5564, 10012)]