55274296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 131420160

約数和(自身を除く): 76145864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1342, 1471, 1708, 2684, 2942, 3416, 4697, 5368, 5884, 9394, 10297, 11768, 16181, 18788, 20594, 32362, 37576, 41188, 64724, 82376, 89731, 113267, 129448, 179462, 226534, 358924, 453068, 628117, 717848, 906136, 987041, 1256234, 1974082, 2512468, 3948164, 5024936, 6909287, 7896328, 13818574, 27637148, 55274296]

約数ペア:

[(1, 55274296), (2, 27637148), (4, 13818574), (7, 7896328), (8, 6909287), (11, 5024936), (14, 3948164), (22, 2512468), (28, 1974082), (44, 1256234), (56, 987041), (61, 906136), (77, 717848), (88, 628117), (122, 453068), (154, 358924), (244, 226534), (308, 179462), (427, 129448), (488, 113267), (616, 89731), (671, 82376), (854, 64724), (1342, 41188), (1471, 37576), (1708, 32362), (2684, 20594), (2942, 18788), (3416, 16181), (4697, 11768), (5368, 10297), (5884, 9394)]