54926560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26407}}^1$

素因数の和:26435

約数の個数: 48

約数和(自身を含む): 139751136

約数和(自身を除く): 84824576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 26407, 52814, 105628, 132035, 211256, 264070, 343291, 422512, 528140, 686582, 845024, 1056280, 1373164, 1716455, 2112560, 2746328, 3432910, 4225120, 5492656, 6865820, 10985312, 13731640, 27463280, 54926560]

約数ペア:

[(1, 54926560), (2, 27463280), (4, 13731640), (5, 10985312), (8, 6865820), (10, 5492656), (13, 4225120), (16, 3432910), (20, 2746328), (26, 2112560), (32, 1716455), (40, 1373164), (52, 1056280), (65, 845024), (80, 686582), (104, 528140), (130, 422512), (160, 343291), (208, 264070), (260, 211256), (416, 132035), (520, 105628), (1040, 52814), (2080, 26407)]