50314880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1$

素因数の和:1058

約数の個数: 128

約数和(自身を含む): 150111360

約数和(自身を除く): 99796480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1021, 1120, 1232, 1408, 1540, 1760, 2042, 2240, 2464, 3080, 3520, 4084, 4480, 4928, 5105, 6160, 7040, 7147, 8168, 9856, 10210, 11231, 12320, 14294, 16336, 20420, 22462, 24640, 28588, 32672, 35735, 40840, 44924, 49280, 56155, 57176, 65344, 71470, 78617, 81680, 89848, 112310, 114352, 130688, 142940, 157234, 163360, 179696, 224620, 228704, 285880, 314468, 326720, 359392, 393085, 449240, 457408, 571760, 628936, 653440, 718784, 786170, 898480, 914816, 1143520, 1257872, 1437568, 1572340, 1796960, 2287040, 2515744, 3144680, 3593920, 4574080, 5031488, 6289360, 7187840, 10062976, 12578720, 25157440, 50314880]

約数ペア:

[(1, 50314880), (2, 25157440), (4, 12578720), (5, 10062976), (7, 7187840), (8, 6289360), (10, 5031488), (11, 4574080), (14, 3593920), (16, 3144680), (20, 2515744), (22, 2287040), (28, 1796960), (32, 1572340), (35, 1437568), (40, 1257872), (44, 1143520), (55, 914816), (56, 898480), (64, 786170), (70, 718784), (77, 653440), (80, 628936), (88, 571760), (110, 457408), (112, 449240), (128, 393085), (140, 359392), (154, 326720), (160, 314468), (176, 285880), (220, 228704), (224, 224620), (280, 179696), (308, 163360), (320, 157234), (352, 142940), (385, 130688), (440, 114352), (448, 112310), (560, 89848), (616, 81680), (640, 78617), (704, 71470), (770, 65344), (880, 57176), (896, 56155), (1021, 49280), (1120, 44924), (1232, 40840), (1408, 35735), (1540, 32672), (1760, 28588), (2042, 24640), (2240, 22462), (2464, 20420), (3080, 16336), (3520, 14294), (4084, 12320), (4480, 11231), (4928, 10210), (5105, 9856), (6160, 8168), (7040, 7147)]