55011340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 120093120

約数和(自身を除く): 65081780

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 919, 1460, 1838, 2993, 3676, 4595, 5986, 9190, 11972, 14965, 18380, 29930, 37679, 59860, 67087, 75358, 134174, 150716, 188395, 268348, 335435, 376790, 670870, 753580, 1341740, 2750567, 5501134, 11002268, 13752835, 27505670, 55011340]

約数ペア:

[(1, 55011340), (2, 27505670), (4, 13752835), (5, 11002268), (10, 5501134), (20, 2750567), (41, 1341740), (73, 753580), (82, 670870), (146, 376790), (164, 335435), (205, 268348), (292, 188395), (365, 150716), (410, 134174), (730, 75358), (820, 67087), (919, 59860), (1460, 37679), (1838, 29930), (2993, 18380), (3676, 14965), (4595, 11972), (5986, 9190)]