53840560

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4457}}^1$

素因数の和:4621

約数の個数: 40

約数和(自身を含む): 126036576

約数和(自身を除く): 72196016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 4457, 6040, 8914, 12080, 17828, 22285, 35656, 44570, 71312, 89140, 178280, 356560, 673007, 1346014, 2692028, 3365035, 5384056, 6730070, 10768112, 13460140, 26920280, 53840560]

約数ペア:

[(1, 53840560), (2, 26920280), (4, 13460140), (5, 10768112), (8, 6730070), (10, 5384056), (16, 3365035), (20, 2692028), (40, 1346014), (80, 673007), (151, 356560), (302, 178280), (604, 89140), (755, 71312), (1208, 44570), (1510, 35656), (2416, 22285), (3020, 17828), (4457, 12080), (6040, 8914)]