54687724

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 121551360

約数和(自身を除く): 66863636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 127, 169, 182, 196, 254, 338, 364, 508, 637, 676, 889, 1183, 1274, 1651, 1778, 2197, 2366, 2548, 3302, 3556, 4394, 4732, 6223, 6604, 8281, 8788, 11557, 12446, 15379, 16562, 21463, 23114, 24892, 30758, 33124, 42926, 46228, 61516, 80899, 85852, 107653, 150241, 161798, 215306, 279019, 300482, 323596, 430612, 558038, 600964, 1051687, 1116076, 1953133, 2103374, 3906266, 4206748, 7812532, 13671931, 27343862, 54687724]

約数ペア:

[(1, 54687724), (2, 27343862), (4, 13671931), (7, 7812532), (13, 4206748), (14, 3906266), (26, 2103374), (28, 1953133), (49, 1116076), (52, 1051687), (91, 600964), (98, 558038), (127, 430612), (169, 323596), (182, 300482), (196, 279019), (254, 215306), (338, 161798), (364, 150241), (508, 107653), (637, 85852), (676, 80899), (889, 61516), (1183, 46228), (1274, 42926), (1651, 33124), (1778, 30758), (2197, 24892), (2366, 23114), (2548, 21463), (3302, 16562), (3556, 15379), (4394, 12446), (4732, 11557), (6223, 8788), (6604, 8281)]