55929280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15889}}^1$

素因数の和:15917

約数の個数: 56

約数和(自身を含む): 145298160

約数和(自身を除く): 89368880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15889, 31778, 63556, 79445, 127112, 158890, 174779, 254224, 317780, 349558, 508448, 635560, 699116, 873895, 1016896, 1271120, 1398232, 1747790, 2542240, 2796464, 3495580, 5084480, 5592928, 6991160, 11185856, 13982320, 27964640, 55929280]

約数ペア:

[(1, 55929280), (2, 27964640), (4, 13982320), (5, 11185856), (8, 6991160), (10, 5592928), (11, 5084480), (16, 3495580), (20, 2796464), (22, 2542240), (32, 1747790), (40, 1398232), (44, 1271120), (55, 1016896), (64, 873895), (80, 699116), (88, 635560), (110, 508448), (160, 349558), (176, 317780), (220, 254224), (320, 174779), (352, 158890), (440, 127112), (704, 79445), (880, 63556), (1760, 31778), (3520, 15889)]