49560255

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1$

素因数の和:1645

約数の個数: 40

約数和(自身を含む): 90024000

約数和(自身を除く): 40463745

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 1549, 2133, 3555, 4647, 6399, 7745, 10665, 13941, 23235, 31995, 41823, 69705, 122371, 125469, 209115, 367113, 611855, 627345, 1101339, 1835565, 3304017, 5506695, 9912051, 16520085, 49560255]

約数ペア:

[(1, 49560255), (3, 16520085), (5, 9912051), (9, 5506695), (15, 3304017), (27, 1835565), (45, 1101339), (79, 627345), (81, 611855), (135, 367113), (237, 209115), (395, 125469), (405, 122371), (711, 69705), (1185, 41823), (1549, 31995), (2133, 23235), (3555, 13941), (4647, 10665), (6399, 7745)]