51493068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7649}}^1$

素因数の和:7687

約数の個数: 72

約数和(自身を含む): 150368400

約数和(自身を除く): 98875332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 7649, 15298, 22947, 30596, 45894, 68841, 84139, 91788, 130033, 137682, 168278, 252417, 260066, 275364, 336556, 390099, 504834, 520132, 757251, 780198, 1009668, 1170297, 1430363, 1514502, 1560396, 2340594, 2860726, 3029004, 4291089, 4681188, 5721452, 8582178, 12873267, 17164356, 25746534, 51493068]

約数ペア:

[(1, 51493068), (2, 25746534), (3, 17164356), (4, 12873267), (6, 8582178), (9, 5721452), (11, 4681188), (12, 4291089), (17, 3029004), (18, 2860726), (22, 2340594), (33, 1560396), (34, 1514502), (36, 1430363), (44, 1170297), (51, 1009668), (66, 780198), (68, 757251), (99, 520132), (102, 504834), (132, 390099), (153, 336556), (187, 275364), (198, 260066), (204, 252417), (306, 168278), (374, 137682), (396, 130033), (561, 91788), (612, 84139), (748, 68841), (1122, 45894), (1683, 30596), (2244, 22947), (3366, 15298), (6732, 7649)]