89511052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2458

約数の個数: 48

約数和(自身を含む): 180684000

約数和(自身を除く): 91172948

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2389, 4778, 9367, 9556, 18734, 37468, 40613, 45391, 69281, 81226, 90782, 138562, 162452, 181564, 277124, 771647, 1177777, 1316339, 1543294, 2355554, 2632678, 3086588, 4711108, 5265356, 22377763, 44755526, 89511052]

約数ペア:

[(1, 89511052), (2, 44755526), (4, 22377763), (17, 5265356), (19, 4711108), (29, 3086588), (34, 2632678), (38, 2355554), (58, 1543294), (68, 1316339), (76, 1177777), (116, 771647), (323, 277124), (493, 181564), (551, 162452), (646, 138562), (986, 90782), (1102, 81226), (1292, 69281), (1972, 45391), (2204, 40613), (2389, 37468), (4778, 18734), (9367, 9556)]