56662386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 130360320

約数和(自身を除く): 73697934

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 163, 229, 253, 326, 458, 489, 506, 687, 759, 978, 1374, 1518, 1793, 2519, 3586, 3749, 5038, 5267, 5379, 7498, 7557, 10534, 10758, 11247, 15114, 15801, 22494, 31602, 37327, 41239, 57937, 74654, 82478, 111981, 115874, 123717, 173811, 223962, 247434, 347622, 410597, 821194, 858521, 1231791, 1717042, 2463582, 2575563, 5151126, 9443731, 18887462, 28331193, 56662386]

約数ペア:

[(1, 56662386), (2, 28331193), (3, 18887462), (6, 9443731), (11, 5151126), (22, 2575563), (23, 2463582), (33, 1717042), (46, 1231791), (66, 858521), (69, 821194), (138, 410597), (163, 347622), (229, 247434), (253, 223962), (326, 173811), (458, 123717), (489, 115874), (506, 111981), (687, 82478), (759, 74654), (978, 57937), (1374, 41239), (1518, 37327), (1793, 31602), (2519, 22494), (3586, 15801), (3749, 15114), (5038, 11247), (5267, 10758), (5379, 10534), (7498, 7557)]