53239214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 95803392

約数和(自身を除く): 42564178

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 2011, 3782, 4022, 13237, 14077, 26474, 28154, 62341, 122671, 124682, 245342, 436387, 858697, 872774, 1717394, 3802801, 7605602, 26619607, 53239214]

約数ペア:

[(1, 53239214), (2, 26619607), (7, 7605602), (14, 3802801), (31, 1717394), (61, 872774), (62, 858697), (122, 436387), (217, 245342), (427, 124682), (434, 122671), (854, 62341), (1891, 28154), (2011, 26474), (3782, 14077), (4022, 13237)]