55206305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7547}}^1$

素因数の和:7589

約数の個数: 32

約数和(自身を含む): 86952960

約数和(自身を除く): 31746655

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 7547, 37735, 52829, 83017, 143393, 264145, 415085, 581119, 716965, 1003751, 1577323, 2905595, 5018755, 7886615, 11041261, 55206305]

約数ペア:

[(1, 55206305), (5, 11041261), (7, 7886615), (11, 5018755), (19, 2905595), (35, 1577323), (55, 1003751), (77, 716965), (95, 581119), (133, 415085), (209, 264145), (385, 143393), (665, 83017), (1045, 52829), (1463, 37735), (7315, 7547)]