56851613

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 73543680

約数和(自身を除く): 16692067

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 2879, 19747, 20153, 37427, 89249, 141071, 261989, 624743, 1160237, 1833923, 4373201, 8121659, 56851613]

約数ペア:

[(1, 56851613), (7, 8121659), (13, 4373201), (31, 1833923), (49, 1160237), (91, 624743), (217, 261989), (403, 141071), (637, 89249), (1519, 37427), (2821, 20153), (2879, 19747)]