49456665

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 89369280

約数和(自身を除く): 39912615

約数列:

[1, 3, 5, 9, 15, 43, 45, 61, 129, 183, 215, 305, 387, 419, 549, 645, 915, 1257, 1935, 2095, 2623, 2745, 3771, 6285, 7869, 13115, 18017, 18855, 23607, 25559, 39345, 54051, 76677, 90085, 118035, 127795, 162153, 230031, 270255, 383385, 810765, 1099037, 1150155, 3297111, 5495185, 9891333, 16485555, 49456665]

約数ペア:

[(1, 49456665), (3, 16485555), (5, 9891333), (9, 5495185), (15, 3297111), (43, 1150155), (45, 1099037), (61, 810765), (129, 383385), (183, 270255), (215, 230031), (305, 162153), (387, 127795), (419, 118035), (549, 90085), (645, 76677), (915, 54051), (1257, 39345), (1935, 25559), (2095, 23607), (2623, 18855), (2745, 18017), (3771, 13115), (6285, 7869)]