54999952

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 90

約数和(自身を含む): 129842694

約数和(自身を除く): 74842742

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 73, 98, 112, 124, 146, 196, 217, 248, 292, 392, 434, 496, 511, 584, 784, 868, 961, 1022, 1168, 1519, 1736, 1922, 2044, 2263, 3038, 3472, 3577, 3844, 4088, 4526, 6076, 6727, 7154, 7688, 8176, 9052, 12152, 13454, 14308, 15376, 15841, 18104, 24304, 26908, 28616, 31682, 36208, 47089, 53816, 57232, 63364, 70153, 94178, 107632, 110887, 126728, 140306, 188356, 221774, 253456, 280612, 376712, 443548, 491071, 561224, 753424, 887096, 982142, 1122448, 1774192, 1964284, 3437497, 3928568, 6874994, 7857136, 13749988, 27499976, 54999952]

約数ペア:

[(1, 54999952), (2, 27499976), (4, 13749988), (7, 7857136), (8, 6874994), (14, 3928568), (16, 3437497), (28, 1964284), (31, 1774192), (49, 1122448), (56, 982142), (62, 887096), (73, 753424), (98, 561224), (112, 491071), (124, 443548), (146, 376712), (196, 280612), (217, 253456), (248, 221774), (292, 188356), (392, 140306), (434, 126728), (496, 110887), (511, 107632), (584, 94178), (784, 70153), (868, 63364), (961, 57232), (1022, 53816), (1168, 47089), (1519, 36208), (1736, 31682), (1922, 28616), (2044, 26908), (2263, 24304), (3038, 18104), (3472, 15841), (3577, 15376), (3844, 14308), (4088, 13454), (4526, 12152), (6076, 9052), (6727, 8176), (7154, 7688)]