53321120

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2207}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 126862848

約数和(自身を除く): 73541728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 2207, 2416, 3020, 4414, 4832, 6040, 8828, 11035, 12080, 17656, 22070, 24160, 35312, 44140, 70624, 88280, 176560, 333257, 353120, 666514, 1333028, 1666285, 2666056, 3332570, 5332112, 6665140, 10664224, 13330280, 26660560, 53321120]

約数ペア:

[(1, 53321120), (2, 26660560), (4, 13330280), (5, 10664224), (8, 6665140), (10, 5332112), (16, 3332570), (20, 2666056), (32, 1666285), (40, 1333028), (80, 666514), (151, 353120), (160, 333257), (302, 176560), (604, 88280), (755, 70624), (1208, 44140), (1510, 35312), (2207, 24160), (2416, 22070), (3020, 17656), (4414, 12080), (4832, 11035), (6040, 8828)]