53238736

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{49663}}^1$

素因数の和:49738

約数の個数: 20

約数和(自身を含む): 104691712

約数和(自身を除く): 51452976

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 49663, 99326, 198652, 397304, 794608, 3327421, 6654842, 13309684, 26619368, 53238736]

約数ペア:

[(1, 53238736), (2, 26619368), (4, 13309684), (8, 6654842), (16, 3327421), (67, 794608), (134, 397304), (268, 198652), (536, 99326), (1072, 49663)]