55811580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 172343808

約数和(自身を除く): 116532228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 412, 515, 618, 660, 821, 1030, 1133, 1236, 1545, 1642, 2060, 2266, 2463, 3090, 3284, 3399, 4105, 4532, 4926, 5665, 6180, 6798, 8210, 9031, 9852, 11330, 12315, 13596, 16420, 16995, 18062, 22660, 24630, 27093, 33990, 36124, 45155, 49260, 54186, 67980, 84563, 90310, 108372, 135465, 169126, 180620, 253689, 270930, 338252, 422815, 507378, 541860, 845630, 930193, 1014756, 1268445, 1691260, 1860386, 2536890, 2790579, 3720772, 4650965, 5073780, 5581158, 9301930, 11162316, 13952895, 18603860, 27905790, 55811580]

約数ペア:

[(1, 55811580), (2, 27905790), (3, 18603860), (4, 13952895), (5, 11162316), (6, 9301930), (10, 5581158), (11, 5073780), (12, 4650965), (15, 3720772), (20, 2790579), (22, 2536890), (30, 1860386), (33, 1691260), (44, 1268445), (55, 1014756), (60, 930193), (66, 845630), (103, 541860), (110, 507378), (132, 422815), (165, 338252), (206, 270930), (220, 253689), (309, 180620), (330, 169126), (412, 135465), (515, 108372), (618, 90310), (660, 84563), (821, 67980), (1030, 54186), (1133, 49260), (1236, 45155), (1545, 36124), (1642, 33990), (2060, 27093), (2266, 24630), (2463, 22660), (3090, 18062), (3284, 16995), (3399, 16420), (4105, 13596), (4532, 12315), (4926, 11330), (5665, 9852), (6180, 9031), (6798, 8210)]