51188830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9497}}^1$

素因数の和:9529

約数の個数: 48

約数和(自身を含む): 116939376

約数和(自身を除く): 65750546

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 9497, 18994, 47485, 66479, 94970, 104467, 132958, 208934, 332395, 465353, 522335, 664790, 731269, 930706, 1044670, 1462538, 2326765, 3656345, 4653530, 5118883, 7312690, 10237766, 25594415, 51188830]

約数ペア:

[(1, 51188830), (2, 25594415), (5, 10237766), (7, 7312690), (10, 5118883), (11, 4653530), (14, 3656345), (22, 2326765), (35, 1462538), (49, 1044670), (55, 930706), (70, 731269), (77, 664790), (98, 522335), (110, 465353), (154, 332395), (245, 208934), (385, 132958), (490, 104467), (539, 94970), (770, 66479), (1078, 47485), (2695, 18994), (5390, 9497)]