51418140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{856969}}^1$

素因数の和:856981

約数の個数: 24

約数和(自身を含む): 143970960

約数和(自身を除く): 92552820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 856969, 1713938, 2570907, 3427876, 4284845, 5141814, 8569690, 10283628, 12854535, 17139380, 25709070, 51418140]

約数ペア:

[(1, 51418140), (2, 25709070), (3, 17139380), (4, 12854535), (5, 10283628), (6, 8569690), (10, 5141814), (12, 4284845), (15, 3427876), (20, 2570907), (30, 1713938), (60, 856969)]