57455552

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 144840960

約数和(自身を除く): 87385408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 112, 131, 154, 176, 178, 224, 262, 308, 352, 356, 448, 524, 616, 623, 704, 712, 917, 979, 1048, 1232, 1246, 1424, 1441, 1834, 1958, 2096, 2464, 2492, 2848, 2882, 3668, 3916, 4192, 4928, 4984, 5696, 5764, 6853, 7336, 7832, 8384, 9968, 10087, 11528, 11659, 13706, 14672, 15664, 19936, 20174, 23056, 23318, 27412, 29344, 31328, 39872, 40348, 46112, 46636, 54824, 58688, 62656, 80696, 81613, 92224, 93272, 109648, 128249, 161392, 163226, 186544, 219296, 256498, 322784, 326452, 373088, 438592, 512996, 645568, 652904, 746176, 897743, 1025992, 1305808, 1795486, 2051984, 2611616, 3590972, 4103968, 5223232, 7181944, 8207936, 14363888, 28727776, 57455552]

約数ペア:

[(1, 57455552), (2, 28727776), (4, 14363888), (7, 8207936), (8, 7181944), (11, 5223232), (14, 4103968), (16, 3590972), (22, 2611616), (28, 2051984), (32, 1795486), (44, 1305808), (56, 1025992), (64, 897743), (77, 746176), (88, 652904), (89, 645568), (112, 512996), (131, 438592), (154, 373088), (176, 326452), (178, 322784), (224, 256498), (262, 219296), (308, 186544), (352, 163226), (356, 161392), (448, 128249), (524, 109648), (616, 93272), (623, 92224), (704, 81613), (712, 80696), (917, 62656), (979, 58688), (1048, 54824), (1232, 46636), (1246, 46112), (1424, 40348), (1441, 39872), (1834, 31328), (1958, 29344), (2096, 27412), (2464, 23318), (2492, 23056), (2848, 20174), (2882, 19936), (3668, 15664), (3916, 14672), (4192, 13706), (4928, 11659), (4984, 11528), (5696, 10087), (5764, 9968), (6853, 8384), (7336, 7832)]