51038936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 107442720

約数和(自身を除く): 56403784

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 101, 104, 113, 172, 202, 226, 344, 404, 452, 559, 808, 904, 1118, 1313, 1469, 2236, 2626, 2938, 4343, 4472, 4859, 5252, 5876, 8686, 9718, 10504, 11413, 11752, 17372, 19436, 22826, 34744, 38872, 45652, 56459, 63167, 91304, 112918, 126334, 148369, 225836, 252668, 296738, 451672, 490759, 505336, 593476, 981518, 1186952, 1963036, 3926072, 6379867, 12759734, 25519468, 51038936]

約数ペア:

[(1, 51038936), (2, 25519468), (4, 12759734), (8, 6379867), (13, 3926072), (26, 1963036), (43, 1186952), (52, 981518), (86, 593476), (101, 505336), (104, 490759), (113, 451672), (172, 296738), (202, 252668), (226, 225836), (344, 148369), (404, 126334), (452, 112918), (559, 91304), (808, 63167), (904, 56459), (1118, 45652), (1313, 38872), (1469, 34744), (2236, 22826), (2626, 19436), (2938, 17372), (4343, 11752), (4472, 11413), (4859, 10504), (5252, 9718), (5876, 8686)]