49559972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 111541248

約数和(自身を除く): 61981276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 127, 154, 181, 196, 254, 308, 362, 508, 539, 724, 889, 1078, 1267, 1397, 1778, 1991, 2156, 2534, 2794, 3556, 3982, 5068, 5588, 6223, 7964, 8869, 9779, 12446, 13937, 17738, 19558, 22987, 24892, 27874, 35476, 39116, 45974, 55748, 68453, 91948, 97559, 136906, 160909, 195118, 252857, 273812, 321818, 390236, 505714, 643636, 1011428, 1126363, 1769999, 2252726, 3539998, 4505452, 7079996, 12389993, 24779986, 49559972]

約数ペア:

[(1, 49559972), (2, 24779986), (4, 12389993), (7, 7079996), (11, 4505452), (14, 3539998), (22, 2252726), (28, 1769999), (44, 1126363), (49, 1011428), (77, 643636), (98, 505714), (127, 390236), (154, 321818), (181, 273812), (196, 252857), (254, 195118), (308, 160909), (362, 136906), (508, 97559), (539, 91948), (724, 68453), (889, 55748), (1078, 45974), (1267, 39116), (1397, 35476), (1778, 27874), (1991, 24892), (2156, 22987), (2534, 19558), (2794, 17738), (3556, 13937), (3982, 12446), (5068, 9779), (5588, 8869), (6223, 7964)]