49575680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 148345344

約数和(自身を除く): 98769664

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, 256, 280, 308, 320, 352, 385, 440, 448, 503, 560, 616, 640, 704, 770, 880, 896, 1006, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2012, 2240, 2464, 2515, 2816, 3080, 3520, 3521, 4024, 4480, 4928, 5030, 5533, 6160, 7040, 7042, 8048, 8960, 9856, 10060, 11066, 12320, 14080, 14084, 16096, 17605, 19712, 20120, 22132, 24640, 27665, 28168, 32192, 35210, 38731, 40240, 44264, 49280, 55330, 56336, 64384, 70420, 77462, 80480, 88528, 98560, 110660, 112672, 128768, 140840, 154924, 160960, 177056, 193655, 221320, 225344, 281680, 309848, 321920, 354112, 387310, 442640, 450688, 563360, 619696, 643840, 708224, 774620, 885280, 901376, 1126720, 1239392, 1416448, 1549240, 1770560, 2253440, 2478784, 3098480, 3541120, 4506880, 4957568, 6196960, 7082240, 9915136, 12393920, 24787840, 49575680]

約数ペア:

[(1, 49575680), (2, 24787840), (4, 12393920), (5, 9915136), (7, 7082240), (8, 6196960), (10, 4957568), (11, 4506880), (14, 3541120), (16, 3098480), (20, 2478784), (22, 2253440), (28, 1770560), (32, 1549240), (35, 1416448), (40, 1239392), (44, 1126720), (55, 901376), (56, 885280), (64, 774620), (70, 708224), (77, 643840), (80, 619696), (88, 563360), (110, 450688), (112, 442640), (128, 387310), (140, 354112), (154, 321920), (160, 309848), (176, 281680), (220, 225344), (224, 221320), (256, 193655), (280, 177056), (308, 160960), (320, 154924), (352, 140840), (385, 128768), (440, 112672), (448, 110660), (503, 98560), (560, 88528), (616, 80480), (640, 77462), (704, 70420), (770, 64384), (880, 56336), (896, 55330), (1006, 49280), (1120, 44264), (1232, 40240), (1280, 38731), (1408, 35210), (1540, 32192), (1760, 28168), (1792, 27665), (2012, 24640), (2240, 22132), (2464, 20120), (2515, 19712), (2816, 17605), (3080, 16096), (3520, 14084), (3521, 14080), (4024, 12320), (4480, 11066), (4928, 10060), (5030, 9856), (5533, 8960), (6160, 8048), (7040, 7042)]