49201383

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 88848256

約数和(自身を除く): 39646873

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 67, 77, 119, 121, 187, 201, 231, 289, 357, 363, 469, 561, 737, 847, 867, 1139, 1309, 1407, 2023, 2057, 2211, 2541, 3179, 3417, 3927, 5159, 6069, 6171, 7973, 8107, 9537, 12529, 14399, 15477, 19363, 22253, 23919, 24321, 34969, 37587, 43197, 56749, 58089, 66759, 87703, 104907, 135541, 137819, 170247, 212993, 244783, 263109, 406623, 413457, 638979, 734349, 964733, 1490951, 2342923, 2894199, 4472853, 7028769, 16400461, 49201383]

約数ペア:

[(1, 49201383), (3, 16400461), (7, 7028769), (11, 4472853), (17, 2894199), (21, 2342923), (33, 1490951), (51, 964733), (67, 734349), (77, 638979), (119, 413457), (121, 406623), (187, 263109), (201, 244783), (231, 212993), (289, 170247), (357, 137819), (363, 135541), (469, 104907), (561, 87703), (737, 66759), (847, 58089), (867, 56749), (1139, 43197), (1309, 37587), (1407, 34969), (2023, 24321), (2057, 23919), (2211, 22253), (2541, 19363), (3179, 15477), (3417, 14399), (3927, 12529), (5159, 9537), (6069, 8107), (6171, 7973)]