55880275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11953}}^1$

素因数の和:11991

約数の個数: 24

約数和(自身を含む): 80043984

約数和(自身を除く): 24163709

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 11953, 59765, 131483, 203201, 298825, 657415, 1016005, 2235211, 3287075, 5080025, 11176055, 55880275]

約数ペア:

[(1, 55880275), (5, 11176055), (11, 5080025), (17, 3287075), (25, 2235211), (55, 1016005), (85, 657415), (187, 298825), (275, 203201), (425, 131483), (935, 59765), (4675, 11953)]