54328872920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{424577}}^1$

素因数の和:425052

約数の個数: 64

約数和(自身を含む): 140008841280

約数和(自身を除く): 85679968360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 457, 914, 1828, 2285, 3199, 3656, 4570, 6398, 9140, 12796, 15995, 18280, 25592, 31990, 63980, 127960, 424577, 849154, 1698308, 2122885, 2972039, 3396616, 4245770, 5944078, 8491540, 11888156, 14860195, 16983080, 23776312, 29720390, 59440780, 118881560, 194031689, 388063378, 776126756, 970158445, 1358221823, 1552253512, 1940316890, 2716443646, 3880633780, 5432887292, 6791109115, 7761267560, 10865774584, 13582218230, 27164436460, 54328872920]

約数ペア:

[(1, 54328872920), (2, 27164436460), (4, 13582218230), (5, 10865774584), (7, 7761267560), (8, 6791109115), (10, 5432887292), (14, 3880633780), (20, 2716443646), (28, 1940316890), (35, 1552253512), (40, 1358221823), (56, 970158445), (70, 776126756), (140, 388063378), (280, 194031689), (457, 118881560), (914, 59440780), (1828, 29720390), (2285, 23776312), (3199, 16983080), (3656, 14860195), (4570, 11888156), (6398, 8491540), (9140, 5944078), (12796, 4245770), (15995, 3396616), (18280, 2972039), (25592, 2122885), (31990, 1698308), (63980, 849154), (127960, 424577)]