48690840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36887}}^1$

素因数の和:36912

約数の個数: 64

約数和(自身を含む): 159356160

約数和(自身を除く): 110665320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 36887, 73774, 110661, 147548, 184435, 221322, 295096, 368870, 405757, 442644, 553305, 737740, 811514, 885288, 1106610, 1217271, 1475480, 1623028, 2028785, 2213220, 2434542, 3246056, 4057570, 4426440, 4869084, 6086355, 8115140, 9738168, 12172710, 16230280, 24345420, 48690840]

約数ペア:

[(1, 48690840), (2, 24345420), (3, 16230280), (4, 12172710), (5, 9738168), (6, 8115140), (8, 6086355), (10, 4869084), (11, 4426440), (12, 4057570), (15, 3246056), (20, 2434542), (22, 2213220), (24, 2028785), (30, 1623028), (33, 1475480), (40, 1217271), (44, 1106610), (55, 885288), (60, 811514), (66, 737740), (88, 553305), (110, 442644), (120, 405757), (132, 368870), (165, 295096), (220, 221322), (264, 184435), (330, 147548), (440, 110661), (660, 73774), (1320, 36887)]