48695808

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{647}}^1$

素因数の和:682

約数の個数: 120

約数和(自身を含む): 151142112

約数和(自身を除く): 102446304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 647, 672, 768, 784, 896, 1176, 1294, 1344, 1536, 1568, 1792, 1941, 2352, 2588, 2688, 3136, 3584, 3882, 4529, 4704, 5176, 5376, 6272, 7764, 9058, 9408, 10352, 10752, 12544, 13587, 15528, 18116, 18816, 20704, 25088, 27174, 31056, 31703, 36232, 37632, 41408, 54348, 62112, 63406, 72464, 75264, 82816, 95109, 108696, 124224, 126812, 144928, 165632, 190218, 217392, 248448, 253624, 289856, 331264, 380436, 434784, 496896, 507248, 579712, 760872, 869568, 993792, 1014496, 1159424, 1521744, 1739136, 2028992, 2318848, 3043488, 3478272, 4057984, 6086976, 6956544, 8115968, 12173952, 16231936, 24347904, 48695808]

約数ペア:

[(1, 48695808), (2, 24347904), (3, 16231936), (4, 12173952), (6, 8115968), (7, 6956544), (8, 6086976), (12, 4057984), (14, 3478272), (16, 3043488), (21, 2318848), (24, 2028992), (28, 1739136), (32, 1521744), (42, 1159424), (48, 1014496), (49, 993792), (56, 869568), (64, 760872), (84, 579712), (96, 507248), (98, 496896), (112, 434784), (128, 380436), (147, 331264), (168, 289856), (192, 253624), (196, 248448), (224, 217392), (256, 190218), (294, 165632), (336, 144928), (384, 126812), (392, 124224), (448, 108696), (512, 95109), (588, 82816), (647, 75264), (672, 72464), (768, 63406), (784, 62112), (896, 54348), (1176, 41408), (1294, 37632), (1344, 36232), (1536, 31703), (1568, 31056), (1792, 27174), (1941, 25088), (2352, 20704), (2588, 18816), (2688, 18116), (3136, 15528), (3584, 13587), (3882, 12544), (4529, 10752), (4704, 10352), (5176, 9408), (5376, 9058), (6272, 7764)]