56210990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 116328960

約数和(自身を除く): 60117970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 67, 110, 134, 145, 263, 290, 319, 335, 526, 638, 670, 737, 1315, 1474, 1595, 1943, 2630, 2893, 3190, 3685, 3886, 5786, 7370, 7627, 9715, 14465, 15254, 17621, 19430, 21373, 28930, 35242, 38135, 42746, 76270, 83897, 88105, 106865, 167794, 176210, 193831, 213730, 387662, 419485, 511009, 838970, 969155, 1022018, 1938310, 2555045, 5110090, 5621099, 11242198, 28105495, 56210990]

約数ペア:

[(1, 56210990), (2, 28105495), (5, 11242198), (10, 5621099), (11, 5110090), (22, 2555045), (29, 1938310), (55, 1022018), (58, 969155), (67, 838970), (110, 511009), (134, 419485), (145, 387662), (263, 213730), (290, 193831), (319, 176210), (335, 167794), (526, 106865), (638, 88105), (670, 83897), (737, 76270), (1315, 42746), (1474, 38135), (1595, 35242), (1943, 28930), (2630, 21373), (2893, 19430), (3190, 17621), (3685, 15254), (3886, 14465), (5786, 9715), (7370, 7627)]