53410816

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1276

約数の個数: 44

約数和(自身を含む): 109342552

約数和(自身を除く): 55931736

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1213, 1376, 2426, 2752, 4852, 5504, 9704, 11008, 19408, 22016, 38816, 44032, 52159, 77632, 104318, 155264, 208636, 310528, 417272, 621056, 834544, 1242112, 1669088, 3338176, 6676352, 13352704, 26705408, 53410816]

約数ペア:

[(1, 53410816), (2, 26705408), (4, 13352704), (8, 6676352), (16, 3338176), (32, 1669088), (43, 1242112), (64, 834544), (86, 621056), (128, 417272), (172, 310528), (256, 208636), (344, 155264), (512, 104318), (688, 77632), (1024, 52159), (1213, 44032), (1376, 38816), (2426, 22016), (2752, 19408), (4852, 11008), (5504, 9704)]