51875888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{75401}}^1$

素因数の和:75452

約数の個数: 20

約数和(自身を含む): 102848328

約数和(自身を除く): 50972440

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 75401, 150802, 301604, 603208, 1206416, 3242243, 6484486, 12968972, 25937944, 51875888]

約数ペア:

[(1, 51875888), (2, 25937944), (4, 12968972), (8, 6484486), (16, 3242243), (43, 1206416), (86, 603208), (172, 301604), (344, 150802), (688, 75401)]