48979260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 167862240

約数和(自身を除く): 118882980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 853, 870, 957, 990, 1044, 1276, 1305, 1595, 1706, 1740, 1914, 1980, 2559, 2610, 2871, 3190, 3412, 3828, 4265, 4785, 5118, 5220, 5742, 6380, 7677, 8530, 9383, 9570, 10236, 11484, 12795, 14355, 15354, 17060, 18766, 19140, 24737, 25590, 28149, 28710, 30708, 37532, 38385, 46915, 49474, 51180, 56298, 57420, 74211, 76770, 84447, 93830, 98948, 112596, 123685, 140745, 148422, 153540, 168894, 187660, 222633, 247370, 272107, 281490, 296844, 337788, 371055, 422235, 445266, 494740, 544214, 562980, 742110, 816321, 844470, 890532, 1088428, 1113165, 1360535, 1484220, 1632642, 1688940, 2226330, 2448963, 2721070, 3265284, 4081605, 4452660, 4897926, 5442140, 8163210, 9795852, 12244815, 16326420, 24489630, 48979260]

約数ペア:

[(1, 48979260), (2, 24489630), (3, 16326420), (4, 12244815), (5, 9795852), (6, 8163210), (9, 5442140), (10, 4897926), (11, 4452660), (12, 4081605), (15, 3265284), (18, 2721070), (20, 2448963), (22, 2226330), (29, 1688940), (30, 1632642), (33, 1484220), (36, 1360535), (44, 1113165), (45, 1088428), (55, 890532), (58, 844470), (60, 816321), (66, 742110), (87, 562980), (90, 544214), (99, 494740), (110, 445266), (116, 422235), (132, 371055), (145, 337788), (165, 296844), (174, 281490), (180, 272107), (198, 247370), (220, 222633), (261, 187660), (290, 168894), (319, 153540), (330, 148422), (348, 140745), (396, 123685), (435, 112596), (495, 98948), (522, 93830), (580, 84447), (638, 76770), (660, 74211), (853, 57420), (870, 56298), (957, 51180), (990, 49474), (1044, 46915), (1276, 38385), (1305, 37532), (1595, 30708), (1706, 28710), (1740, 28149), (1914, 25590), (1980, 24737), (2559, 19140), (2610, 18766), (2871, 17060), (3190, 15354), (3412, 14355), (3828, 12795), (4265, 11484), (4785, 10236), (5118, 9570), (5220, 9383), (5742, 8530), (6380, 7677)]