53851136

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 44

約数和(自身を含む): 110243232

約数和(自身を除く): 56392096

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1223, 1376, 2446, 2752, 4892, 5504, 9784, 11008, 19568, 22016, 39136, 44032, 52589, 78272, 105178, 156544, 210356, 313088, 420712, 626176, 841424, 1252352, 1682848, 3365696, 6731392, 13462784, 26925568, 53851136]

約数ペア:

[(1, 53851136), (2, 26925568), (4, 13462784), (8, 6731392), (16, 3365696), (32, 1682848), (43, 1252352), (64, 841424), (86, 626176), (128, 420712), (172, 313088), (256, 210356), (344, 156544), (512, 105178), (688, 78272), (1024, 52589), (1223, 44032), (1376, 39136), (2446, 22016), (2752, 19568), (4892, 11008), (5504, 9784)]