55709878

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{8171}}^1$

素因数の和:8667

約数の個数: 16

約数和(自身を含む): 95710464

約数和(自身を除く): 40000586

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 8171, 16342, 57197, 114394, 3979277, 7958554, 27854939, 55709878]

約数ペア:

[(1, 55709878), (2, 27854939), (7, 7958554), (14, 3979277), (487, 114394), (974, 57197), (3409, 16342), (6818, 8171)]