48016640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 137749248

約数和(自身を除く): 89732608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 233, 256, 280, 320, 322, 368, 448, 460, 466, 560, 640, 644, 736, 805, 896, 920, 932, 1120, 1165, 1280, 1288, 1472, 1610, 1631, 1792, 1840, 1864, 2240, 2330, 2576, 2944, 3220, 3262, 3680, 3728, 4480, 4660, 5152, 5359, 5888, 6440, 6524, 7360, 7456, 8155, 8960, 9320, 10304, 10718, 12880, 13048, 14720, 14912, 16310, 18640, 20608, 21436, 25760, 26096, 26795, 29440, 29824, 32620, 37280, 37513, 41216, 42872, 51520, 52192, 53590, 59648, 65240, 74560, 75026, 85744, 103040, 104384, 107180, 130480, 149120, 150052, 171488, 187565, 206080, 208768, 214360, 260960, 298240, 300104, 342976, 375130, 417536, 428720, 521920, 600208, 685952, 750260, 857440, 1043840, 1200416, 1371904, 1500520, 1714880, 2087680, 2400832, 3001040, 3429760, 4801664, 6002080, 6859520, 9603328, 12004160, 24008320, 48016640]

約数ペア:

[(1, 48016640), (2, 24008320), (4, 12004160), (5, 9603328), (7, 6859520), (8, 6002080), (10, 4801664), (14, 3429760), (16, 3001040), (20, 2400832), (23, 2087680), (28, 1714880), (32, 1500520), (35, 1371904), (40, 1200416), (46, 1043840), (56, 857440), (64, 750260), (70, 685952), (80, 600208), (92, 521920), (112, 428720), (115, 417536), (128, 375130), (140, 342976), (160, 300104), (161, 298240), (184, 260960), (224, 214360), (230, 208768), (233, 206080), (256, 187565), (280, 171488), (320, 150052), (322, 149120), (368, 130480), (448, 107180), (460, 104384), (466, 103040), (560, 85744), (640, 75026), (644, 74560), (736, 65240), (805, 59648), (896, 53590), (920, 52192), (932, 51520), (1120, 42872), (1165, 41216), (1280, 37513), (1288, 37280), (1472, 32620), (1610, 29824), (1631, 29440), (1792, 26795), (1840, 26096), (1864, 25760), (2240, 21436), (2330, 20608), (2576, 18640), (2944, 16310), (3220, 14912), (3262, 14720), (3680, 13048), (3728, 12880), (4480, 10718), (4660, 10304), (5152, 9320), (5359, 8960), (5888, 8155), (6440, 7456), (6524, 7360)]