51505716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4224

約数の個数: 48

約数和(自身を含む): 129366720

約数和(自身を除く): 77861004

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 3111, 4139, 4148, 6222, 8278, 12417, 12444, 16556, 24834, 49668, 70363, 140726, 211089, 252479, 281452, 422178, 504958, 757437, 844356, 1009916, 1514874, 3029748, 4292143, 8584286, 12876429, 17168572, 25752858, 51505716]

約数ペア:

[(1, 51505716), (2, 25752858), (3, 17168572), (4, 12876429), (6, 8584286), (12, 4292143), (17, 3029748), (34, 1514874), (51, 1009916), (61, 844356), (68, 757437), (102, 504958), (122, 422178), (183, 281452), (204, 252479), (244, 211089), (366, 140726), (732, 70363), (1037, 49668), (2074, 24834), (3111, 16556), (4139, 12444), (4148, 12417), (6222, 8278)]