50757921

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{5749}}^1$

素因数の和:5870

約数の個数: 20

約数和(自身を含む): 76532500

約数和(自身を除く): 25774579

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 5749, 8829, 17247, 51741, 155223, 465669, 626641, 1879923, 5639769, 16919307, 50757921]

約数ペア:

[(1, 50757921), (3, 16919307), (9, 5639769), (27, 1879923), (81, 626641), (109, 465669), (327, 155223), (981, 51741), (2943, 17247), (5749, 8829)]