51363466

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 106375680

約数和(自身を除く): 55012214

約数列:

[1, 2, 7, 11, 14, 22, 29, 31, 49, 53, 58, 62, 77, 98, 106, 154, 203, 217, 319, 341, 371, 406, 434, 539, 583, 638, 682, 742, 899, 1078, 1166, 1421, 1519, 1537, 1643, 1798, 2233, 2387, 2597, 2842, 3038, 3074, 3286, 4081, 4466, 4774, 5194, 6293, 8162, 9889, 10759, 11501, 12586, 15631, 16709, 16907, 18073, 19778, 21518, 23002, 28567, 31262, 33418, 33814, 36146, 44051, 47647, 57134, 69223, 75313, 80507, 88102, 95294, 118349, 126511, 138446, 150626, 161014, 236698, 253022, 333529, 484561, 524117, 667058, 828443, 885577, 969122, 1048234, 1656886, 1771154, 2334703, 3668819, 4669406, 7337638, 25681733, 51363466]

約数ペア:

[(1, 51363466), (2, 25681733), (7, 7337638), (11, 4669406), (14, 3668819), (22, 2334703), (29, 1771154), (31, 1656886), (49, 1048234), (53, 969122), (58, 885577), (62, 828443), (77, 667058), (98, 524117), (106, 484561), (154, 333529), (203, 253022), (217, 236698), (319, 161014), (341, 150626), (371, 138446), (406, 126511), (434, 118349), (539, 95294), (583, 88102), (638, 80507), (682, 75313), (742, 69223), (899, 57134), (1078, 47647), (1166, 44051), (1421, 36146), (1519, 33814), (1537, 33418), (1643, 31262), (1798, 28567), (2233, 23002), (2387, 21518), (2597, 19778), (2842, 18073), (3038, 16907), (3074, 16709), (3286, 15631), (4081, 12586), (4466, 11501), (4774, 10759), (5194, 9889), (6293, 8162)]