54939808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2027}}^1$

素因数の和:2066

約数の個数: 72

約数和(自身を含む): 135940896

約数和(自身を除く): 81001088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2027, 2464, 3388, 3872, 4054, 6776, 8108, 13552, 14189, 16216, 22297, 27104, 28378, 32432, 44594, 56756, 64864, 89188, 113512, 156079, 178376, 227024, 245267, 312158, 356752, 454048, 490534, 624316, 713504, 981068, 1248632, 1716869, 1962136, 2497264, 3433738, 3924272, 4994528, 6867476, 7848544, 13734952, 27469904, 54939808]

約数ペア:

[(1, 54939808), (2, 27469904), (4, 13734952), (7, 7848544), (8, 6867476), (11, 4994528), (14, 3924272), (16, 3433738), (22, 2497264), (28, 1962136), (32, 1716869), (44, 1248632), (56, 981068), (77, 713504), (88, 624316), (112, 490534), (121, 454048), (154, 356752), (176, 312158), (224, 245267), (242, 227024), (308, 178376), (352, 156079), (484, 113512), (616, 89188), (847, 64864), (968, 56756), (1232, 44594), (1694, 32432), (1936, 28378), (2027, 27104), (2464, 22297), (3388, 16216), (3872, 14189), (4054, 13552), (6776, 8108)]