54663310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2113}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 106545600

約数和(自身を除く): 51882290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2113, 2587, 4226, 5174, 10565, 12935, 21130, 25870, 27469, 54938, 137345, 274690, 420487, 840974, 2102435, 4204870, 5466331, 10932662, 27331655, 54663310]

約数ペア:

[(1, 54663310), (2, 27331655), (5, 10932662), (10, 5466331), (13, 4204870), (26, 2102435), (65, 840974), (130, 420487), (199, 274690), (398, 137345), (995, 54938), (1990, 27469), (2113, 25870), (2587, 21130), (4226, 12935), (5174, 10565)]