53651290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{69677}}^1$

素因数の和:69702

約数の個数: 32

約数和(自身を含む): 120403584

約数和(自身を除く): 66752294

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 69677, 139354, 348385, 487739, 696770, 766447, 975478, 1532894, 2438695, 3832235, 4877390, 5365129, 7664470, 10730258, 26825645, 53651290]

約数ペア:

[(1, 53651290), (2, 26825645), (5, 10730258), (7, 7664470), (10, 5365129), (11, 4877390), (14, 3832235), (22, 2438695), (35, 1532894), (55, 975478), (70, 766447), (77, 696770), (110, 487739), (154, 348385), (385, 139354), (770, 69677)]