51790410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{82207}}^1$

素因数の和:82227

約数の個数: 48

約数和(自身を含む): 153893376

約数和(自身を除く): 102102966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 82207, 164414, 246621, 411035, 493242, 575449, 739863, 822070, 1150898, 1233105, 1479726, 1726347, 2466210, 2877245, 3452694, 3699315, 5179041, 5754490, 7398630, 8631735, 10358082, 17263470, 25895205, 51790410]

約数ペア:

[(1, 51790410), (2, 25895205), (3, 17263470), (5, 10358082), (6, 8631735), (7, 7398630), (9, 5754490), (10, 5179041), (14, 3699315), (15, 3452694), (18, 2877245), (21, 2466210), (30, 1726347), (35, 1479726), (42, 1233105), (45, 1150898), (63, 822070), (70, 739863), (90, 575449), (105, 493242), (126, 411035), (210, 246621), (315, 164414), (630, 82207)]