54403360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30911}}^1$

素因数の和:30937

約数の個数: 48

約数和(自身を含む): 140216832

約数和(自身を除く): 85813472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 30911, 61822, 123644, 154555, 247288, 309110, 340021, 494576, 618220, 680042, 989152, 1236440, 1360084, 1700105, 2472880, 2720168, 3400210, 4945760, 5440336, 6800420, 10880672, 13600840, 27201680, 54403360]

約数ペア:

[(1, 54403360), (2, 27201680), (4, 13600840), (5, 10880672), (8, 6800420), (10, 5440336), (11, 4945760), (16, 3400210), (20, 2720168), (22, 2472880), (32, 1700105), (40, 1360084), (44, 1236440), (55, 989152), (80, 680042), (88, 618220), (110, 494576), (160, 340021), (176, 309110), (220, 247288), (352, 154555), (440, 123644), (880, 61822), (1760, 30911)]