53923520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 168

約数和(自身を含む): 158099760

約数和(自身を除く): 104176240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 181, 190, 196, 224, 245, 266, 280, 304, 320, 362, 380, 392, 448, 490, 532, 560, 608, 665, 724, 760, 784, 905, 931, 980, 1064, 1120, 1216, 1267, 1330, 1448, 1520, 1568, 1810, 1862, 1960, 2128, 2240, 2534, 2660, 2896, 3040, 3136, 3439, 3620, 3724, 3920, 4256, 4655, 5068, 5320, 5792, 6080, 6335, 6878, 7240, 7448, 7840, 8512, 8869, 9310, 10136, 10640, 11584, 12670, 13756, 14480, 14896, 15680, 17195, 17738, 18620, 20272, 21280, 24073, 25340, 27512, 28960, 29792, 34390, 35476, 37240, 40544, 42560, 44345, 48146, 50680, 55024, 57920, 59584, 68780, 70952, 74480, 81088, 88690, 96292, 101360, 110048, 120365, 137560, 141904, 148960, 168511, 177380, 192584, 202720, 220096, 240730, 275120, 283808, 297920, 337022, 354760, 385168, 405440, 481460, 550240, 567616, 674044, 709520, 770336, 842555, 962920, 1100480, 1348088, 1419040, 1540672, 1685110, 1925840, 2696176, 2838080, 3370220, 3851680, 5392352, 6740440, 7703360, 10784704, 13480880, 26961760, 53923520]

約数ペア:

[(1, 53923520), (2, 26961760), (4, 13480880), (5, 10784704), (7, 7703360), (8, 6740440), (10, 5392352), (14, 3851680), (16, 3370220), (19, 2838080), (20, 2696176), (28, 1925840), (32, 1685110), (35, 1540672), (38, 1419040), (40, 1348088), (49, 1100480), (56, 962920), (64, 842555), (70, 770336), (76, 709520), (80, 674044), (95, 567616), (98, 550240), (112, 481460), (133, 405440), (140, 385168), (152, 354760), (160, 337022), (181, 297920), (190, 283808), (196, 275120), (224, 240730), (245, 220096), (266, 202720), (280, 192584), (304, 177380), (320, 168511), (362, 148960), (380, 141904), (392, 137560), (448, 120365), (490, 110048), (532, 101360), (560, 96292), (608, 88690), (665, 81088), (724, 74480), (760, 70952), (784, 68780), (905, 59584), (931, 57920), (980, 55024), (1064, 50680), (1120, 48146), (1216, 44345), (1267, 42560), (1330, 40544), (1448, 37240), (1520, 35476), (1568, 34390), (1810, 29792), (1862, 28960), (1960, 27512), (2128, 25340), (2240, 24073), (2534, 21280), (2660, 20272), (2896, 18620), (3040, 17738), (3136, 17195), (3439, 15680), (3620, 14896), (3724, 14480), (3920, 13756), (4256, 12670), (4655, 11584), (5068, 10640), (5320, 10136), (5792, 9310), (6080, 8869), (6335, 8512), (6878, 7840), (7240, 7448)]