51141714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 63165486

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 89, 106, 139, 159, 178, 267, 278, 318, 417, 534, 689, 834, 1157, 1378, 1807, 2067, 2314, 3471, 3614, 4134, 4717, 5421, 6942, 7367, 9434, 10842, 12371, 14151, 14734, 22101, 24742, 28302, 37113, 44202, 61321, 74226, 95771, 122642, 160823, 183963, 191542, 287313, 321646, 367926, 482469, 574626, 655663, 964938, 1311326, 1966989, 3933978, 8523619, 17047238, 25570857, 51141714]

約数ペア:

[(1, 51141714), (2, 25570857), (3, 17047238), (6, 8523619), (13, 3933978), (26, 1966989), (39, 1311326), (53, 964938), (78, 655663), (89, 574626), (106, 482469), (139, 367926), (159, 321646), (178, 287313), (267, 191542), (278, 183963), (318, 160823), (417, 122642), (534, 95771), (689, 74226), (834, 61321), (1157, 44202), (1378, 37113), (1807, 28302), (2067, 24742), (2314, 22101), (3471, 14734), (3614, 14151), (4134, 12371), (4717, 10842), (5421, 9434), (6942, 7367)]