56615460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85781}}^1$

素因数の和:85804

約数の個数: 48

約数和(自身を含む): 172936512

約数和(自身を除く): 116321052

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 85781, 171562, 257343, 343124, 428905, 514686, 857810, 943591, 1029372, 1286715, 1715620, 1887182, 2573430, 2830773, 3774364, 4717955, 5146860, 5661546, 9435910, 11323092, 14153865, 18871820, 28307730, 56615460]

約数ペア:

[(1, 56615460), (2, 28307730), (3, 18871820), (4, 14153865), (5, 11323092), (6, 9435910), (10, 5661546), (11, 5146860), (12, 4717955), (15, 3774364), (20, 2830773), (22, 2573430), (30, 1887182), (33, 1715620), (44, 1286715), (55, 1029372), (60, 943591), (66, 857810), (110, 514686), (132, 428905), (165, 343124), (220, 257343), (330, 171562), (660, 85781)]