48949367080

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^2\times {\mathrm{63337}}^1$

素因数の和:63626

約数の個数: 48

約数和(自身を含む): 110935873620

約数和(自身を除く): 61986506540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 19321, 38642, 63337, 77284, 96605, 126674, 154568, 193210, 253348, 316685, 386420, 506696, 633370, 772840, 1266740, 2533480, 8803843, 17607686, 35215372, 44019215, 70430744, 88038430, 176076860, 352153720, 1223734177, 2447468354, 4894936708, 6118670885, 9789873416, 12237341770, 24474683540, 48949367080]

約数ペア:

[(1, 48949367080), (2, 24474683540), (4, 12237341770), (5, 9789873416), (8, 6118670885), (10, 4894936708), (20, 2447468354), (40, 1223734177), (139, 352153720), (278, 176076860), (556, 88038430), (695, 70430744), (1112, 44019215), (1390, 35215372), (2780, 17607686), (5560, 8803843), (19321, 2533480), (38642, 1266740), (63337, 772840), (77284, 633370), (96605, 506696), (126674, 386420), (154568, 316685), (193210, 253348)]