51504960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4127}}^1$

素因数の和:4160

約数の個数: 112

約数和(自身を含む): 176150016

約数和(自身を除く): 124645056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4127, 4160, 6240, 8254, 12381, 12480, 16508, 20635, 24762, 33016, 41270, 49524, 53651, 61905, 66032, 82540, 99048, 107302, 123810, 132064, 160953, 165080, 198096, 214604, 247620, 264128, 268255, 321906, 330160, 396192, 429208, 495240, 536510, 643812, 660320, 792384, 804765, 858416, 990480, 1073020, 1287624, 1320640, 1609530, 1716832, 1980960, 2146040, 2575248, 3219060, 3433664, 3961920, 4292080, 5150496, 6438120, 8584160, 10300992, 12876240, 17168320, 25752480, 51504960]

約数ペア:

[(1, 51504960), (2, 25752480), (3, 17168320), (4, 12876240), (5, 10300992), (6, 8584160), (8, 6438120), (10, 5150496), (12, 4292080), (13, 3961920), (15, 3433664), (16, 3219060), (20, 2575248), (24, 2146040), (26, 1980960), (30, 1716832), (32, 1609530), (39, 1320640), (40, 1287624), (48, 1073020), (52, 990480), (60, 858416), (64, 804765), (65, 792384), (78, 660320), (80, 643812), (96, 536510), (104, 495240), (120, 429208), (130, 396192), (156, 330160), (160, 321906), (192, 268255), (195, 264128), (208, 247620), (240, 214604), (260, 198096), (312, 165080), (320, 160953), (390, 132064), (416, 123810), (480, 107302), (520, 99048), (624, 82540), (780, 66032), (832, 61905), (960, 53651), (1040, 49524), (1248, 41270), (1560, 33016), (2080, 24762), (2496, 20635), (3120, 16508), (4127, 12480), (4160, 12381), (6240, 8254)]