55127260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5591}}^1$

素因数の和:5646

約数の個数: 48

約数和(自身を含む): 126826560

約数和(自身を除く): 71699300

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 5591, 9860, 11182, 22364, 27955, 55910, 95047, 111820, 162139, 190094, 324278, 380188, 475235, 648556, 810695, 950470, 1621390, 1900940, 2756363, 3242780, 5512726, 11025452, 13781815, 27563630, 55127260]

約数ペア:

[(1, 55127260), (2, 27563630), (4, 13781815), (5, 11025452), (10, 5512726), (17, 3242780), (20, 2756363), (29, 1900940), (34, 1621390), (58, 950470), (68, 810695), (85, 648556), (116, 475235), (145, 380188), (170, 324278), (290, 190094), (340, 162139), (493, 111820), (580, 95047), (986, 55910), (1972, 27955), (2465, 22364), (4930, 11182), (5591, 9860)]