55787454

素因数分解:

$2^1\times 3^6\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 56

約数和(自身を含む): 127251432

約数和(自身を除く): 71463978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 461, 486, 498, 729, 747, 922, 1383, 1458, 1494, 2241, 2766, 4149, 4482, 6723, 8298, 12447, 13446, 20169, 24894, 37341, 38263, 40338, 60507, 74682, 76526, 112023, 114789, 121014, 224046, 229578, 336069, 344367, 672138, 688734, 1033101, 2066202, 3099303, 6198606, 9297909, 18595818, 27893727, 55787454]

約数ペア:

[(1, 55787454), (2, 27893727), (3, 18595818), (6, 9297909), (9, 6198606), (18, 3099303), (27, 2066202), (54, 1033101), (81, 688734), (83, 672138), (162, 344367), (166, 336069), (243, 229578), (249, 224046), (461, 121014), (486, 114789), (498, 112023), (729, 76526), (747, 74682), (922, 60507), (1383, 40338), (1458, 38263), (1494, 37341), (2241, 24894), (2766, 20169), (4149, 13446), (4482, 12447), (6723, 8298)]