53172920

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4799}}^1$

素因数の和:5087

約数の個数: 32

約数和(自身を含む): 120096000

約数和(自身を除く): 66923080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 4799, 5540, 9598, 11080, 19196, 23995, 38392, 47990, 95980, 191960, 1329323, 2658646, 5317292, 6646615, 10634584, 13293230, 26586460, 53172920]

約数ペア:

[(1, 53172920), (2, 26586460), (4, 13293230), (5, 10634584), (8, 6646615), (10, 5317292), (20, 2658646), (40, 1329323), (277, 191960), (554, 95980), (1108, 47990), (1385, 38392), (2216, 23995), (2770, 19196), (4799, 11080), (5540, 9598)]