51854376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1201}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 148855680

約数和(自身を除く): 97001304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1201, 1542, 1799, 2056, 2402, 3084, 3598, 3603, 4804, 5397, 6168, 7196, 7206, 8407, 9608, 10794, 14392, 14412, 16814, 21588, 25221, 28824, 33628, 43176, 50442, 67256, 100884, 201768, 308657, 617314, 925971, 1234628, 1851942, 2160599, 2469256, 3703884, 4321198, 6481797, 7407768, 8642396, 12963594, 17284792, 25927188, 51854376]

約数ペア:

[(1, 51854376), (2, 25927188), (3, 17284792), (4, 12963594), (6, 8642396), (7, 7407768), (8, 6481797), (12, 4321198), (14, 3703884), (21, 2469256), (24, 2160599), (28, 1851942), (42, 1234628), (56, 925971), (84, 617314), (168, 308657), (257, 201768), (514, 100884), (771, 67256), (1028, 50442), (1201, 43176), (1542, 33628), (1799, 28824), (2056, 25221), (2402, 21588), (3084, 16814), (3598, 14412), (3603, 14392), (4804, 10794), (5397, 9608), (6168, 8407), (7196, 7206)]