85450057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 110972160

約数和(自身を除く): 25522103

約数列:

[1, 7, 11, 37, 77, 89, 259, 337, 407, 623, 979, 2359, 2849, 3293, 3707, 6853, 12469, 23051, 25949, 29993, 36223, 87283, 137159, 209951, 253561, 329923, 960113, 1109741, 2309461, 7768187, 12207151, 85450057]

約数ペア:

[(1, 85450057), (7, 12207151), (11, 7768187), (37, 2309461), (77, 1109741), (89, 960113), (259, 329923), (337, 253561), (407, 209951), (623, 137159), (979, 87283), (2359, 36223), (2849, 29993), (3293, 25949), (3707, 23051), (6853, 12469)]