53457136

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{29567}}^1$

素因数の和:29688

約数の個数: 20

約数和(自身を含む): 104493312

約数和(自身を除く): 51036176

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 29567, 59134, 118268, 236536, 473072, 3341071, 6682142, 13364284, 26728568, 53457136]

約数ペア:

[(1, 53457136), (2, 26728568), (4, 13364284), (8, 6682142), (16, 3341071), (113, 473072), (226, 236536), (452, 118268), (904, 59134), (1808, 29567)]