53744350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 118742400

約数和(自身を除く): 64998050

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 37, 38, 50, 55, 74, 95, 110, 139, 185, 190, 209, 275, 278, 370, 407, 418, 475, 550, 695, 703, 814, 925, 950, 1045, 1390, 1406, 1529, 1850, 2035, 2090, 2641, 3058, 3475, 3515, 4070, 5143, 5225, 5282, 6950, 7030, 7645, 7733, 10175, 10286, 10450, 13205, 15290, 15466, 17575, 20350, 25715, 26410, 29051, 35150, 38225, 38665, 51430, 56573, 58102, 66025, 76450, 77330, 97717, 113146, 128575, 132050, 145255, 193325, 195434, 257150, 282865, 290510, 386650, 488585, 565730, 726275, 977170, 1074887, 1414325, 1452550, 2149774, 2442925, 2828650, 4885850, 5374435, 10748870, 26872175, 53744350]

約数ペア:

[(1, 53744350), (2, 26872175), (5, 10748870), (10, 5374435), (11, 4885850), (19, 2828650), (22, 2442925), (25, 2149774), (37, 1452550), (38, 1414325), (50, 1074887), (55, 977170), (74, 726275), (95, 565730), (110, 488585), (139, 386650), (185, 290510), (190, 282865), (209, 257150), (275, 195434), (278, 193325), (370, 145255), (407, 132050), (418, 128575), (475, 113146), (550, 97717), (695, 77330), (703, 76450), (814, 66025), (925, 58102), (950, 56573), (1045, 51430), (1390, 38665), (1406, 38225), (1529, 35150), (1850, 29051), (2035, 26410), (2090, 25715), (2641, 20350), (3058, 17575), (3475, 15466), (3515, 15290), (4070, 13205), (5143, 10450), (5225, 10286), (5282, 10175), (6950, 7733), (7030, 7645)]