54411280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 160

約数和(自身を含む): 161203968

約数和(自身を除く): 106792688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 121, 140, 146, 154, 176, 220, 242, 280, 292, 308, 365, 385, 440, 484, 511, 560, 584, 605, 616, 730, 770, 803, 847, 880, 968, 1022, 1168, 1210, 1232, 1331, 1460, 1540, 1606, 1694, 1936, 2044, 2420, 2555, 2662, 2920, 3080, 3212, 3388, 4015, 4088, 4235, 4840, 5110, 5324, 5621, 5840, 6160, 6424, 6655, 6776, 8030, 8176, 8470, 8833, 9317, 9680, 10220, 10648, 11242, 12848, 13310, 13552, 16060, 16940, 17666, 18634, 20440, 21296, 22484, 26620, 28105, 32120, 33880, 35332, 37268, 40880, 44165, 44968, 46585, 53240, 56210, 61831, 64240, 67760, 70664, 74536, 88330, 89936, 93170, 97163, 106480, 112420, 123662, 141328, 149072, 176660, 186340, 194326, 224840, 247324, 309155, 353320, 372680, 388652, 449680, 485815, 494648, 618310, 680141, 706640, 745360, 777304, 971630, 989296, 1236620, 1360282, 1554608, 1943260, 2473240, 2720564, 3400705, 3886520, 4946480, 5441128, 6801410, 7773040, 10882256, 13602820, 27205640, 54411280]

約数ペア:

[(1, 54411280), (2, 27205640), (4, 13602820), (5, 10882256), (7, 7773040), (8, 6801410), (10, 5441128), (11, 4946480), (14, 3886520), (16, 3400705), (20, 2720564), (22, 2473240), (28, 1943260), (35, 1554608), (40, 1360282), (44, 1236620), (55, 989296), (56, 971630), (70, 777304), (73, 745360), (77, 706640), (80, 680141), (88, 618310), (110, 494648), (112, 485815), (121, 449680), (140, 388652), (146, 372680), (154, 353320), (176, 309155), (220, 247324), (242, 224840), (280, 194326), (292, 186340), (308, 176660), (365, 149072), (385, 141328), (440, 123662), (484, 112420), (511, 106480), (560, 97163), (584, 93170), (605, 89936), (616, 88330), (730, 74536), (770, 70664), (803, 67760), (847, 64240), (880, 61831), (968, 56210), (1022, 53240), (1168, 46585), (1210, 44968), (1232, 44165), (1331, 40880), (1460, 37268), (1540, 35332), (1606, 33880), (1694, 32120), (1936, 28105), (2044, 26620), (2420, 22484), (2555, 21296), (2662, 20440), (2920, 18634), (3080, 17666), (3212, 16940), (3388, 16060), (4015, 13552), (4088, 13310), (4235, 12848), (4840, 11242), (5110, 10648), (5324, 10220), (5621, 9680), (5840, 9317), (6160, 8833), (6424, 8470), (6655, 8176), (6776, 8030)]