56009920

素因数分解:

$2^6\times 5^1\times {\mathrm{383}}^1\times {\mathrm{457}}^1$

素因数の和:857

約数の個数: 56

約数和(自身を含む): 134014464

約数和(自身を除く): 78004544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 383, 457, 766, 914, 1532, 1828, 1915, 2285, 3064, 3656, 3830, 4570, 6128, 7312, 7660, 9140, 12256, 14624, 15320, 18280, 24512, 29248, 30640, 36560, 61280, 73120, 122560, 146240, 175031, 350062, 700124, 875155, 1400248, 1750310, 2800496, 3500620, 5600992, 7001240, 11201984, 14002480, 28004960, 56009920]

約数ペア:

[(1, 56009920), (2, 28004960), (4, 14002480), (5, 11201984), (8, 7001240), (10, 5600992), (16, 3500620), (20, 2800496), (32, 1750310), (40, 1400248), (64, 875155), (80, 700124), (160, 350062), (320, 175031), (383, 146240), (457, 122560), (766, 73120), (914, 61280), (1532, 36560), (1828, 30640), (1915, 29248), (2285, 24512), (3064, 18280), (3656, 15320), (3830, 14624), (4570, 12256), (6128, 9140), (7312, 7660)]