54392576

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 125583360

約数和(自身を除く): 71190784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 239, 254, 256, 448, 478, 508, 889, 896, 956, 1016, 1673, 1778, 1792, 1912, 2032, 3346, 3556, 3824, 4064, 6692, 7112, 7648, 8128, 13384, 14224, 15296, 16256, 26768, 28448, 30353, 30592, 32512, 53536, 56896, 60706, 61184, 107072, 113792, 121412, 212471, 214144, 227584, 242824, 424942, 428288, 485648, 849884, 971296, 1699768, 1942592, 3399536, 3885184, 6799072, 7770368, 13598144, 27196288, 54392576]

約数ペア:

[(1, 54392576), (2, 27196288), (4, 13598144), (7, 7770368), (8, 6799072), (14, 3885184), (16, 3399536), (28, 1942592), (32, 1699768), (56, 971296), (64, 849884), (112, 485648), (127, 428288), (128, 424942), (224, 242824), (239, 227584), (254, 214144), (256, 212471), (448, 121412), (478, 113792), (508, 107072), (889, 61184), (896, 60706), (956, 56896), (1016, 53536), (1673, 32512), (1778, 30592), (1792, 30353), (1912, 28448), (2032, 26768), (3346, 16256), (3556, 15296), (3824, 14224), (4064, 13384), (6692, 8128), (7112, 7648)]