49265745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4493}}^1$

素因数の和:4561

約数の個数: 32

約数和(自身を含む): 85421952

約数和(自身を除く): 36156207

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 4493, 10965, 13479, 22465, 67395, 76381, 193199, 229143, 381905, 579597, 965995, 1145715, 2897985, 3284383, 9853149, 16421915, 49265745]

約数ペア:

[(1, 49265745), (3, 16421915), (5, 9853149), (15, 3284383), (17, 2897985), (43, 1145715), (51, 965995), (85, 579597), (129, 381905), (215, 229143), (255, 193199), (645, 76381), (731, 67395), (2193, 22465), (3655, 13479), (4493, 10965)]