54355840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 162155520

約数和(自身を除く): 107799680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1103, 1120, 1232, 1408, 1540, 1760, 2206, 2240, 2464, 3080, 3520, 4412, 4480, 4928, 5515, 6160, 7040, 7721, 8824, 9856, 11030, 12133, 12320, 15442, 17648, 22060, 24266, 24640, 30884, 35296, 38605, 44120, 48532, 49280, 60665, 61768, 70592, 77210, 84931, 88240, 97064, 121330, 123536, 141184, 154420, 169862, 176480, 194128, 242660, 247072, 308840, 339724, 352960, 388256, 424655, 485320, 494144, 617680, 679448, 705920, 776512, 849310, 970640, 988288, 1235360, 1358896, 1553024, 1698620, 1941280, 2470720, 2717792, 3397240, 3882560, 4941440, 5435584, 6794480, 7765120, 10871168, 13588960, 27177920, 54355840]

約数ペア:

[(1, 54355840), (2, 27177920), (4, 13588960), (5, 10871168), (7, 7765120), (8, 6794480), (10, 5435584), (11, 4941440), (14, 3882560), (16, 3397240), (20, 2717792), (22, 2470720), (28, 1941280), (32, 1698620), (35, 1553024), (40, 1358896), (44, 1235360), (55, 988288), (56, 970640), (64, 849310), (70, 776512), (77, 705920), (80, 679448), (88, 617680), (110, 494144), (112, 485320), (128, 424655), (140, 388256), (154, 352960), (160, 339724), (176, 308840), (220, 247072), (224, 242660), (280, 194128), (308, 176480), (320, 169862), (352, 154420), (385, 141184), (440, 123536), (448, 121330), (560, 97064), (616, 88240), (640, 84931), (704, 77210), (770, 70592), (880, 61768), (896, 60665), (1103, 49280), (1120, 48532), (1232, 44120), (1408, 38605), (1540, 35296), (1760, 30884), (2206, 24640), (2240, 24266), (2464, 22060), (3080, 17648), (3520, 15442), (4412, 12320), (4480, 12133), (4928, 11030), (5515, 9856), (6160, 8824), (7040, 7721)]