49353920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2038

約数の個数: 112

約数和(自身を含む): 146596608

約数和(自身を除く): 97242688

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, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2003, 2240, 2464, 3080, 3520, 4006, 4928, 6160, 8012, 10015, 12320, 14021, 16024, 20030, 22033, 24640, 28042, 32048, 40060, 44066, 56084, 64096, 70105, 80120, 88132, 110165, 112168, 128192, 140210, 154231, 160240, 176264, 220330, 224336, 280420, 308462, 320480, 352528, 440660, 448672, 560840, 616924, 640960, 705056, 771155, 881320, 897344, 1121680, 1233848, 1410112, 1542310, 1762640, 2243360, 2467696, 3084620, 3525280, 4486720, 4935392, 6169240, 7050560, 9870784, 12338480, 24676960, 49353920]

約数ペア:

[(1, 49353920), (2, 24676960), (4, 12338480), (5, 9870784), (7, 7050560), (8, 6169240), (10, 4935392), (11, 4486720), (14, 3525280), (16, 3084620), (20, 2467696), (22, 2243360), (28, 1762640), (32, 1542310), (35, 1410112), (40, 1233848), (44, 1121680), (55, 897344), (56, 881320), (64, 771155), (70, 705056), (77, 640960), (80, 616924), (88, 560840), (110, 448672), (112, 440660), (140, 352528), (154, 320480), (160, 308462), (176, 280420), (220, 224336), (224, 220330), (280, 176264), (308, 160240), (320, 154231), (352, 140210), (385, 128192), (440, 112168), (448, 110165), (560, 88132), (616, 80120), (704, 70105), (770, 64096), (880, 56084), (1120, 44066), (1232, 40060), (1540, 32048), (1760, 28042), (2003, 24640), (2240, 22033), (2464, 20030), (3080, 16024), (3520, 14021), (4006, 12320), (4928, 10015), (6160, 8012)]