50821920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1267

約数の個数: 144

約数和(自身を含む): 179557560

約数和(自身を除く): 128735640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1217, 1305, 1392, 1440, 1740, 2088, 2320, 2434, 2610, 2784, 3480, 3651, 4176, 4640, 4868, 5220, 6085, 6960, 7302, 8352, 9736, 10440, 10953, 12170, 13920, 14604, 18255, 19472, 20880, 21906, 24340, 29208, 35293, 36510, 38944, 41760, 43812, 48680, 54765, 58416, 70586, 73020, 87624, 97360, 105879, 109530, 116832, 141172, 146040, 175248, 176465, 194720, 211758, 219060, 282344, 292080, 317637, 350496, 352930, 423516, 438120, 529395, 564688, 584160, 635274, 705860, 847032, 876240, 1058790, 1129376, 1270548, 1411720, 1588185, 1694064, 1752480, 2117580, 2541096, 2823440, 3176370, 3388128, 4235160, 5082192, 5646880, 6352740, 8470320, 10164384, 12705480, 16940640, 25410960, 50821920]

約数ペア:

[(1, 50821920), (2, 25410960), (3, 16940640), (4, 12705480), (5, 10164384), (6, 8470320), (8, 6352740), (9, 5646880), (10, 5082192), (12, 4235160), (15, 3388128), (16, 3176370), (18, 2823440), (20, 2541096), (24, 2117580), (29, 1752480), (30, 1694064), (32, 1588185), (36, 1411720), (40, 1270548), (45, 1129376), (48, 1058790), (58, 876240), (60, 847032), (72, 705860), (80, 635274), (87, 584160), (90, 564688), (96, 529395), (116, 438120), (120, 423516), (144, 352930), (145, 350496), (160, 317637), (174, 292080), (180, 282344), (232, 219060), (240, 211758), (261, 194720), (288, 176465), (290, 175248), (348, 146040), (360, 141172), (435, 116832), (464, 109530), (480, 105879), (522, 97360), (580, 87624), (696, 73020), (720, 70586), (870, 58416), (928, 54765), (1044, 48680), (1160, 43812), (1217, 41760), (1305, 38944), (1392, 36510), (1440, 35293), (1740, 29208), (2088, 24340), (2320, 21906), (2434, 20880), (2610, 19472), (2784, 18255), (3480, 14604), (3651, 13920), (4176, 12170), (4640, 10953), (4868, 10440), (5220, 9736), (6085, 8352), (6960, 7302)]