56597440

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1291}}^1$

素因数の和:1445

約数の個数: 56

約数和(自身を含む): 135861552

約数和(自身を除く): 79264112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1096, 1291, 1370, 2192, 2582, 2740, 4384, 5164, 5480, 6455, 8768, 10328, 10960, 12910, 20656, 21920, 25820, 41312, 43840, 51640, 82624, 103280, 176867, 206560, 353734, 413120, 707468, 884335, 1414936, 1768670, 2829872, 3537340, 5659744, 7074680, 11319488, 14149360, 28298720, 56597440]

約数ペア:

[(1, 56597440), (2, 28298720), (4, 14149360), (5, 11319488), (8, 7074680), (10, 5659744), (16, 3537340), (20, 2829872), (32, 1768670), (40, 1414936), (64, 884335), (80, 707468), (137, 413120), (160, 353734), (274, 206560), (320, 176867), (548, 103280), (685, 82624), (1096, 51640), (1291, 43840), (1370, 41312), (2192, 25820), (2582, 21920), (2740, 20656), (4384, 12910), (5164, 10960), (5480, 10328), (6455, 8768)]