51134589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 89092224

約数和(自身を除く): 37957635

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1173, 1321, 1683, 2277, 3519, 3963, 4301, 11889, 12903, 14531, 22457, 30383, 38709, 43593, 67371, 91149, 130779, 202113, 247027, 273447, 334213, 516511, 741081, 1002639, 1549533, 2223243, 3007917, 4648599, 5681621, 17044863, 51134589]

約数ペア:

[(1, 51134589), (3, 17044863), (9, 5681621), (11, 4648599), (17, 3007917), (23, 2223243), (33, 1549533), (51, 1002639), (69, 741081), (99, 516511), (153, 334213), (187, 273447), (207, 247027), (253, 202113), (391, 130779), (561, 91149), (759, 67371), (1173, 43593), (1321, 38709), (1683, 30383), (2277, 22457), (3519, 14531), (3963, 12903), (4301, 11889)]