51591474

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1$

素因数の和:3975

約数の個数: 48

約数和(自身を含む): 123795360

約数和(自身を除く): 72203886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 67, 99, 134, 198, 201, 402, 603, 737, 1206, 1474, 2211, 3889, 4422, 6633, 7778, 11667, 13266, 23334, 35001, 42779, 70002, 85558, 128337, 256674, 260563, 385011, 521126, 770022, 781689, 1563378, 2345067, 2866193, 4690134, 5732386, 8598579, 17197158, 25795737, 51591474]

約数ペア:

[(1, 51591474), (2, 25795737), (3, 17197158), (6, 8598579), (9, 5732386), (11, 4690134), (18, 2866193), (22, 2345067), (33, 1563378), (66, 781689), (67, 770022), (99, 521126), (134, 385011), (198, 260563), (201, 256674), (402, 128337), (603, 85558), (737, 70002), (1206, 42779), (1474, 35001), (2211, 23334), (3889, 13266), (4422, 11667), (6633, 7778)]