53890704

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 179988480

約数和(自身を除く): 126097776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 84, 108, 112, 126, 142, 144, 168, 189, 213, 216, 251, 252, 284, 336, 378, 426, 432, 497, 502, 504, 568, 639, 753, 756, 852, 994, 1004, 1008, 1136, 1278, 1491, 1506, 1512, 1704, 1757, 1917, 1988, 2008, 2259, 2556, 2982, 3012, 3024, 3408, 3514, 3834, 3976, 4016, 4473, 4518, 5112, 5271, 5964, 6024, 6777, 7028, 7668, 7952, 8946, 9036, 10224, 10542, 11928, 12048, 13419, 13554, 14056, 15336, 15813, 17821, 17892, 18072, 21084, 23856, 26838, 27108, 28112, 30672, 31626, 35642, 35784, 36144, 42168, 47439, 53463, 53676, 54216, 63252, 71284, 71568, 84336, 94878, 106926, 107352, 108432, 124747, 126504, 142568, 160389, 189756, 213852, 214704, 249494, 253008, 285136, 320778, 374241, 379512, 427704, 481167, 498988, 641556, 748482, 759024, 855408, 962334, 997976, 1122723, 1283112, 1496964, 1924668, 1995952, 2245446, 2566224, 2993928, 3368169, 3849336, 4490892, 5987856, 6736338, 7698672, 8981784, 13472676, 17963568, 26945352, 53890704]

約数ペア:

[(1, 53890704), (2, 26945352), (3, 17963568), (4, 13472676), (6, 8981784), (7, 7698672), (8, 6736338), (9, 5987856), (12, 4490892), (14, 3849336), (16, 3368169), (18, 2993928), (21, 2566224), (24, 2245446), (27, 1995952), (28, 1924668), (36, 1496964), (42, 1283112), (48, 1122723), (54, 997976), (56, 962334), (63, 855408), (71, 759024), (72, 748482), (84, 641556), (108, 498988), (112, 481167), (126, 427704), (142, 379512), (144, 374241), (168, 320778), (189, 285136), (213, 253008), (216, 249494), (251, 214704), (252, 213852), (284, 189756), (336, 160389), (378, 142568), (426, 126504), (432, 124747), (497, 108432), (502, 107352), (504, 106926), (568, 94878), (639, 84336), (753, 71568), (756, 71284), (852, 63252), (994, 54216), (1004, 53676), (1008, 53463), (1136, 47439), (1278, 42168), (1491, 36144), (1506, 35784), (1512, 35642), (1704, 31626), (1757, 30672), (1917, 28112), (1988, 27108), (2008, 26838), (2259, 23856), (2556, 21084), (2982, 18072), (3012, 17892), (3024, 17821), (3408, 15813), (3514, 15336), (3834, 14056), (3976, 13554), (4016, 13419), (4473, 12048), (4518, 11928), (5112, 10542), (5271, 10224), (5964, 9036), (6024, 8946), (6777, 7952), (7028, 7668)]