51897780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8737}}^1$

素因数の和:8766

約数の個数: 96

約数和(自身を含む): 176158080

約数和(自身を除く): 124260300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 8737, 17474, 26211, 34948, 43685, 52422, 78633, 87370, 96107, 104844, 131055, 157266, 174740, 192214, 235899, 262110, 288321, 314532, 384428, 393165, 471798, 480535, 524220, 576642, 786330, 864963, 943596, 961070, 1153284, 1179495, 1441605, 1572660, 1729926, 1922140, 2358990, 2594889, 2883210, 3459852, 4324815, 4717980, 5189778, 5766420, 8649630, 10379556, 12974445, 17299260, 25948890, 51897780]

約数ペア:

[(1, 51897780), (2, 25948890), (3, 17299260), (4, 12974445), (5, 10379556), (6, 8649630), (9, 5766420), (10, 5189778), (11, 4717980), (12, 4324815), (15, 3459852), (18, 2883210), (20, 2594889), (22, 2358990), (27, 1922140), (30, 1729926), (33, 1572660), (36, 1441605), (44, 1179495), (45, 1153284), (54, 961070), (55, 943596), (60, 864963), (66, 786330), (90, 576642), (99, 524220), (108, 480535), (110, 471798), (132, 393165), (135, 384428), (165, 314532), (180, 288321), (198, 262110), (220, 235899), (270, 192214), (297, 174740), (330, 157266), (396, 131055), (495, 104844), (540, 96107), (594, 87370), (660, 78633), (990, 52422), (1188, 43685), (1485, 34948), (1980, 26211), (2970, 17474), (5940, 8737)]