55587154

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 98942976

約数和(自身を除く): 43355822

約数列:

[1, 2, 7, 14, 31, 62, 217, 263, 434, 487, 526, 974, 1841, 3409, 3682, 6818, 8153, 15097, 16306, 30194, 57071, 105679, 114142, 128081, 211358, 256162, 896567, 1793134, 3970511, 7941022, 27793577, 55587154]

約数ペア:

[(1, 55587154), (2, 27793577), (7, 7941022), (14, 3970511), (31, 1793134), (62, 896567), (217, 256162), (263, 211358), (434, 128081), (487, 114142), (526, 105679), (974, 57071), (1841, 30194), (3409, 16306), (3682, 15097), (6818, 8153)]