53309685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 50473995

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 143, 145, 165, 195, 319, 377, 429, 435, 715, 857, 957, 1131, 1595, 1885, 2145, 2571, 4147, 4285, 4785, 5655, 9427, 11141, 12441, 12855, 20735, 24853, 28281, 33423, 47135, 55705, 62205, 74559, 122551, 124265, 141405, 167115, 273383, 323089, 367653, 372795, 612755, 820149, 969267, 1366915, 1615445, 1838265, 3553979, 4100745, 4846335, 10661937, 17769895, 53309685]

約数ペア:

[(1, 53309685), (3, 17769895), (5, 10661937), (11, 4846335), (13, 4100745), (15, 3553979), (29, 1838265), (33, 1615445), (39, 1366915), (55, 969267), (65, 820149), (87, 612755), (143, 372795), (145, 367653), (165, 323089), (195, 273383), (319, 167115), (377, 141405), (429, 124265), (435, 122551), (715, 74559), (857, 62205), (957, 55705), (1131, 47135), (1595, 33423), (1885, 28281), (2145, 24853), (2571, 20735), (4147, 12855), (4285, 12441), (4785, 11141), (5655, 9427)]