49189581280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{63559}}^1$

素因数の和:64272

約数の個数: 96

約数和(自身を含む): 133006164480

約数和(自身を除く): 83816583200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 691, 1120, 1382, 2764, 3455, 4837, 5528, 6910, 9674, 11056, 13820, 19348, 22112, 24185, 27640, 38696, 48370, 55280, 63559, 77392, 96740, 110560, 127118, 154784, 193480, 254236, 317795, 386960, 444913, 508472, 635590, 773920, 889826, 1016944, 1271180, 1779652, 2033888, 2224565, 2542360, 3559304, 4449130, 5084720, 7118608, 8898260, 10169440, 14237216, 17796520, 35593040, 43919269, 71186080, 87838538, 175677076, 219596345, 307434883, 351354152, 439192690, 614869766, 702708304, 878385380, 1229739532, 1405416608, 1537174415, 1756770760, 2459479064, 3074348830, 3513541520, 4918958128, 6148697660, 7027083040, 9837916256, 12297395320, 24594790640, 49189581280]

約数ペア:

[(1, 49189581280), (2, 24594790640), (4, 12297395320), (5, 9837916256), (7, 7027083040), (8, 6148697660), (10, 4918958128), (14, 3513541520), (16, 3074348830), (20, 2459479064), (28, 1756770760), (32, 1537174415), (35, 1405416608), (40, 1229739532), (56, 878385380), (70, 702708304), (80, 614869766), (112, 439192690), (140, 351354152), (160, 307434883), (224, 219596345), (280, 175677076), (560, 87838538), (691, 71186080), (1120, 43919269), (1382, 35593040), (2764, 17796520), (3455, 14237216), (4837, 10169440), (5528, 8898260), (6910, 7118608), (9674, 5084720), (11056, 4449130), (13820, 3559304), (19348, 2542360), (22112, 2224565), (24185, 2033888), (27640, 1779652), (38696, 1271180), (48370, 1016944), (55280, 889826), (63559, 773920), (77392, 635590), (96740, 508472), (110560, 444913), (127118, 386960), (154784, 317795), (193480, 254236)]