56628847

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 18

約数和(自身を含む): 64449672

約数和(自身を除く): 7820825

約数列:

[1, 11, 31, 121, 341, 487, 961, 3751, 5357, 10571, 15097, 58927, 116281, 166067, 468007, 1826737, 5148077, 56628847]

約数ペア:

[(1, 56628847), (11, 5148077), (31, 1826737), (121, 468007), (341, 166067), (487, 116281), (961, 58927), (3751, 15097), (5357, 10571)]