54787040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4480

約数の個数: 96

約数和(自身を含む): 161409024

約数和(自身を除く): 106621984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 4447, 6160, 8894, 12320, 17788, 22235, 31129, 35576, 44470, 48917, 62258, 71152, 88940, 97834, 124516, 142304, 155645, 177880, 195668, 244585, 249032, 311290, 342419, 355760, 391336, 489170, 498064, 622580, 684838, 711520, 782672, 978340, 996128, 1245160, 1369676, 1565344, 1712095, 1956680, 2490320, 2739352, 3424190, 3913360, 4980640, 5478704, 6848380, 7826720, 10957408, 13696760, 27393520, 54787040]

約数ペア:

[(1, 54787040), (2, 27393520), (4, 13696760), (5, 10957408), (7, 7826720), (8, 6848380), (10, 5478704), (11, 4980640), (14, 3913360), (16, 3424190), (20, 2739352), (22, 2490320), (28, 1956680), (32, 1712095), (35, 1565344), (40, 1369676), (44, 1245160), (55, 996128), (56, 978340), (70, 782672), (77, 711520), (80, 684838), (88, 622580), (110, 498064), (112, 489170), (140, 391336), (154, 355760), (160, 342419), (176, 311290), (220, 249032), (224, 244585), (280, 195668), (308, 177880), (352, 155645), (385, 142304), (440, 124516), (560, 97834), (616, 88940), (770, 71152), (880, 62258), (1120, 48917), (1232, 44470), (1540, 35576), (1760, 31129), (2464, 22235), (3080, 17788), (4447, 12320), (6160, 8894)]