56940620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3863}}^1$

素因数の和:3950

約数の個数: 48

約数和(自身を含む): 132427008

約数和(自身を除く): 75486388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 3863, 7370, 7726, 14740, 15452, 19315, 38630, 42493, 77260, 84986, 169972, 212465, 258821, 424930, 517642, 849860, 1035284, 1294105, 2588210, 2847031, 5176420, 5694062, 11388124, 14235155, 28470310, 56940620]

約数ペア:

[(1, 56940620), (2, 28470310), (4, 14235155), (5, 11388124), (10, 5694062), (11, 5176420), (20, 2847031), (22, 2588210), (44, 1294105), (55, 1035284), (67, 849860), (110, 517642), (134, 424930), (220, 258821), (268, 212465), (335, 169972), (670, 84986), (737, 77260), (1340, 42493), (1474, 38630), (2948, 19315), (3685, 15452), (3863, 14740), (7370, 7726)]