49153086

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 117396864

約数和(自身を除く): 68243778

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 191, 261, 306, 382, 493, 522, 573, 841, 986, 1146, 1479, 1682, 1719, 2523, 2958, 3247, 3438, 4437, 5046, 5539, 6494, 7569, 8874, 9741, 11078, 14297, 15138, 16617, 19482, 28594, 29223, 33234, 42891, 49851, 58446, 85782, 94163, 99702, 128673, 160631, 188326, 257346, 282489, 321262, 481893, 564978, 847467, 963786, 1445679, 1694934, 2730727, 2891358, 5461454, 8192181, 16384362, 24576543, 49153086]

約数ペア:

[(1, 49153086), (2, 24576543), (3, 16384362), (6, 8192181), (9, 5461454), (17, 2891358), (18, 2730727), (29, 1694934), (34, 1445679), (51, 963786), (58, 847467), (87, 564978), (102, 481893), (153, 321262), (174, 282489), (191, 257346), (261, 188326), (306, 160631), (382, 128673), (493, 99702), (522, 94163), (573, 85782), (841, 58446), (986, 49851), (1146, 42891), (1479, 33234), (1682, 29223), (1719, 28594), (2523, 19482), (2958, 16617), (3247, 15138), (3438, 14297), (4437, 11078), (5046, 9741), (5539, 8874), (6494, 7569)]