53921840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{96289}}^1$

素因数の和:96309

約数の個数: 40

約数和(自身を含む): 143279520

約数和(自身を除く): 89357680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 96289, 192578, 385156, 481445, 674023, 770312, 962890, 1348046, 1540624, 1925780, 2696092, 3370115, 3851560, 5392184, 6740230, 7703120, 10784368, 13480460, 26960920, 53921840]

約数ペア:

[(1, 53921840), (2, 26960920), (4, 13480460), (5, 10784368), (7, 7703120), (8, 6740230), (10, 5392184), (14, 3851560), (16, 3370115), (20, 2696092), (28, 1925780), (35, 1540624), (40, 1348046), (56, 962890), (70, 770312), (80, 674023), (112, 481445), (140, 385156), (280, 192578), (560, 96289)]