53771536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36931}}^1$

素因数の和:36959

約数の個数: 40

約数和(自身を含む): 128227904

約数和(自身を除く): 74456368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 36931, 73862, 147724, 258517, 295448, 480103, 517034, 590896, 960206, 1034068, 1920412, 2068136, 3360721, 3840824, 4136272, 6721442, 7681648, 13442884, 26885768, 53771536]

約数ペア:

[(1, 53771536), (2, 26885768), (4, 13442884), (7, 7681648), (8, 6721442), (13, 4136272), (14, 3840824), (16, 3360721), (26, 2068136), (28, 1920412), (52, 1034068), (56, 960206), (91, 590896), (104, 517034), (112, 480103), (182, 295448), (208, 258517), (364, 147724), (728, 73862), (1456, 36931)]