52417456

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 131606160

約数和(自身を除く): 79188704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 112, 139, 148, 182, 196, 208, 259, 278, 296, 364, 392, 481, 518, 556, 592, 637, 728, 784, 962, 973, 1036, 1112, 1274, 1456, 1807, 1813, 1924, 1946, 2072, 2224, 2548, 3367, 3614, 3626, 3848, 3892, 4144, 5096, 5143, 6734, 6811, 7228, 7252, 7696, 7784, 10192, 10286, 12649, 13468, 13622, 14456, 14504, 15568, 20572, 23569, 25298, 26936, 27244, 28912, 29008, 36001, 41144, 47138, 50596, 53872, 54488, 66859, 72002, 82288, 88543, 94276, 101192, 108976, 133718, 144004, 177086, 188552, 202384, 252007, 267436, 288008, 354172, 377104, 468013, 504014, 534872, 576016, 708344, 936026, 1008028, 1069744, 1416688, 1872052, 2016056, 3276091, 3744104, 4032112, 6552182, 7488208, 13104364, 26208728, 52417456]

約数ペア:

[(1, 52417456), (2, 26208728), (4, 13104364), (7, 7488208), (8, 6552182), (13, 4032112), (14, 3744104), (16, 3276091), (26, 2016056), (28, 1872052), (37, 1416688), (49, 1069744), (52, 1008028), (56, 936026), (74, 708344), (91, 576016), (98, 534872), (104, 504014), (112, 468013), (139, 377104), (148, 354172), (182, 288008), (196, 267436), (208, 252007), (259, 202384), (278, 188552), (296, 177086), (364, 144004), (392, 133718), (481, 108976), (518, 101192), (556, 94276), (592, 88543), (637, 82288), (728, 72002), (784, 66859), (962, 54488), (973, 53872), (1036, 50596), (1112, 47138), (1274, 41144), (1456, 36001), (1807, 29008), (1813, 28912), (1924, 27244), (1946, 26936), (2072, 25298), (2224, 23569), (2548, 20572), (3367, 15568), (3614, 14504), (3626, 14456), (3848, 13622), (3892, 13468), (4144, 12649), (5096, 10286), (5143, 10192), (6734, 7784), (6811, 7696), (7228, 7252)]