48721408

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2274

約数の個数: 40

約数和(自身を含む): 99656568

約数和(自身を除く): 50935160

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2213, 2752, 4426, 5504, 8852, 11008, 17704, 22016, 35408, 70816, 95159, 141632, 190318, 283264, 380636, 566528, 761272, 1133056, 1522544, 3045088, 6090176, 12180352, 24360704, 48721408]

約数ペア:

[(1, 48721408), (2, 24360704), (4, 12180352), (8, 6090176), (16, 3045088), (32, 1522544), (43, 1133056), (64, 761272), (86, 566528), (128, 380636), (172, 283264), (256, 190318), (344, 141632), (512, 95159), (688, 70816), (1376, 35408), (2213, 22016), (2752, 17704), (4426, 11008), (5504, 8852)]