53439568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 136435712

約数和(自身を除く): 82996144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 127, 136, 182, 208, 221, 238, 254, 272, 289, 364, 442, 476, 508, 578, 728, 884, 889, 952, 1016, 1156, 1456, 1547, 1651, 1768, 1778, 1904, 2023, 2032, 2159, 2312, 3094, 3302, 3536, 3556, 3757, 4046, 4318, 4624, 6188, 6604, 7112, 7514, 8092, 8636, 11557, 12376, 13208, 14224, 15028, 15113, 16184, 17272, 23114, 24752, 26299, 26416, 28067, 30056, 30226, 32368, 34544, 36703, 46228, 52598, 56134, 60112, 60452, 73406, 92456, 105196, 112268, 120904, 146812, 184912, 196469, 210392, 224536, 241808, 256921, 293624, 392938, 420784, 449072, 477139, 513842, 587248, 785876, 954278, 1027684, 1571752, 1908556, 2055368, 3143504, 3339973, 3817112, 4110736, 6679946, 7634224, 13359892, 26719784, 53439568]

約数ペア:

[(1, 53439568), (2, 26719784), (4, 13359892), (7, 7634224), (8, 6679946), (13, 4110736), (14, 3817112), (16, 3339973), (17, 3143504), (26, 2055368), (28, 1908556), (34, 1571752), (52, 1027684), (56, 954278), (68, 785876), (91, 587248), (104, 513842), (112, 477139), (119, 449072), (127, 420784), (136, 392938), (182, 293624), (208, 256921), (221, 241808), (238, 224536), (254, 210392), (272, 196469), (289, 184912), (364, 146812), (442, 120904), (476, 112268), (508, 105196), (578, 92456), (728, 73406), (884, 60452), (889, 60112), (952, 56134), (1016, 52598), (1156, 46228), (1456, 36703), (1547, 34544), (1651, 32368), (1768, 30226), (1778, 30056), (1904, 28067), (2023, 26416), (2032, 26299), (2159, 24752), (2312, 23114), (3094, 17272), (3302, 16184), (3536, 15113), (3556, 15028), (3757, 14224), (4046, 13208), (4318, 12376), (4624, 11557), (6188, 8636), (6604, 8092), (7112, 7514)]