51432684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 133249536

約数和(自身を除く): 81816852

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 67, 68, 71, 102, 106, 134, 142, 159, 201, 204, 212, 213, 268, 284, 318, 402, 426, 636, 804, 852, 901, 1139, 1207, 1802, 2278, 2414, 2703, 3417, 3551, 3604, 3621, 3763, 4556, 4757, 4828, 5406, 6834, 7102, 7242, 7526, 9514, 10653, 10812, 11289, 13668, 14204, 14271, 14484, 15052, 19028, 21306, 22578, 28542, 42612, 45156, 57084, 60367, 63971, 80869, 120734, 127942, 161738, 181101, 191913, 241468, 242607, 252121, 255884, 323476, 362202, 383826, 485214, 504242, 724404, 756363, 767652, 970428, 1008484, 1512726, 3025452, 4286057, 8572114, 12858171, 17144228, 25716342, 51432684]

約数ペア:

[(1, 51432684), (2, 25716342), (3, 17144228), (4, 12858171), (6, 8572114), (12, 4286057), (17, 3025452), (34, 1512726), (51, 1008484), (53, 970428), (67, 767652), (68, 756363), (71, 724404), (102, 504242), (106, 485214), (134, 383826), (142, 362202), (159, 323476), (201, 255884), (204, 252121), (212, 242607), (213, 241468), (268, 191913), (284, 181101), (318, 161738), (402, 127942), (426, 120734), (636, 80869), (804, 63971), (852, 60367), (901, 57084), (1139, 45156), (1207, 42612), (1802, 28542), (2278, 22578), (2414, 21306), (2703, 19028), (3417, 15052), (3551, 14484), (3604, 14271), (3621, 14204), (3763, 13668), (4556, 11289), (4757, 10812), (4828, 10653), (5406, 9514), (6834, 7526), (7102, 7242)]