55819148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 123825408

約数和(自身を除く): 68006260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 2971, 4697, 5942, 9394, 11884, 18788, 20797, 32681, 41594, 65362, 83188, 130724, 181231, 228767, 362462, 457534, 724924, 915068, 1268617, 1993541, 2537234, 3987082, 5074468, 7974164, 13954787, 27909574, 55819148]

約数ペア:

[(1, 55819148), (2, 27909574), (4, 13954787), (7, 7974164), (11, 5074468), (14, 3987082), (22, 2537234), (28, 1993541), (44, 1268617), (61, 915068), (77, 724924), (122, 457534), (154, 362462), (244, 228767), (308, 181231), (427, 130724), (671, 83188), (854, 65362), (1342, 41594), (1708, 32681), (2684, 20797), (2971, 18788), (4697, 11884), (5942, 9394)]