53216968

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1867}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 114321600

約数和(自身を除く): 61104632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 1867, 2036, 3563, 3734, 4072, 7126, 7468, 13069, 14252, 14936, 26138, 28504, 52276, 104552, 950303, 1900606, 3801212, 6652121, 7602424, 13304242, 26608484, 53216968]

約数ペア:

[(1, 53216968), (2, 26608484), (4, 13304242), (7, 7602424), (8, 6652121), (14, 3801212), (28, 1900606), (56, 950303), (509, 104552), (1018, 52276), (1867, 28504), (2036, 26138), (3563, 14936), (3734, 14252), (4072, 13069), (7126, 7468)]