53719760

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4447}}^1$

素因数の和:4611

約数の個数: 40

約数和(自身を含む): 125753856

約数和(自身を除く): 72034096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 4447, 6040, 8894, 12080, 17788, 22235, 35576, 44470, 71152, 88940, 177880, 355760, 671497, 1342994, 2685988, 3357485, 5371976, 6714970, 10743952, 13429940, 26859880, 53719760]

約数ペア:

[(1, 53719760), (2, 26859880), (4, 13429940), (5, 10743952), (8, 6714970), (10, 5371976), (16, 3357485), (20, 2685988), (40, 1342994), (80, 671497), (151, 355760), (302, 177880), (604, 88940), (755, 71152), (1208, 44470), (1510, 35576), (2416, 22235), (3020, 17788), (4447, 12080), (6040, 8894)]