55130222

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 43365778

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 1499, 2627, 2998, 5254, 10493, 18389, 20986, 36778, 55463, 106429, 110926, 212858, 388241, 745003, 776482, 1490006, 3937873, 7875746, 27565111, 55130222]

約数ペア:

[(1, 55130222), (2, 27565111), (7, 7875746), (14, 3937873), (37, 1490006), (71, 776482), (74, 745003), (142, 388241), (259, 212858), (497, 110926), (518, 106429), (994, 55463), (1499, 36778), (2627, 20986), (2998, 18389), (5254, 10493)]