47269761

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 40982655

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 41, 49, 69, 77, 93, 123, 147, 161, 217, 231, 253, 287, 341, 451, 483, 539, 651, 713, 759, 861, 943, 1023, 1127, 1271, 1353, 1519, 1617, 1771, 2009, 2139, 2387, 2829, 3157, 3381, 3813, 4557, 4991, 5313, 6027, 6601, 7161, 7843, 8897, 9471, 10373, 12397, 13981, 14973, 16709, 19803, 22099, 23529, 26691, 29233, 31119, 34937, 37191, 41943, 46207, 50127, 54901, 62279, 66297, 72611, 87699, 97867, 104811, 138621, 164703, 186837, 204631, 217833, 293601, 321563, 384307, 508277, 613893, 685069, 964689, 1152921, 1432417, 1524831, 2055207, 2250941, 4297251, 6752823, 15756587, 47269761]

約数ペア:

[(1, 47269761), (3, 15756587), (7, 6752823), (11, 4297251), (21, 2250941), (23, 2055207), (31, 1524831), (33, 1432417), (41, 1152921), (49, 964689), (69, 685069), (77, 613893), (93, 508277), (123, 384307), (147, 321563), (161, 293601), (217, 217833), (231, 204631), (253, 186837), (287, 164703), (341, 138621), (451, 104811), (483, 97867), (539, 87699), (651, 72611), (713, 66297), (759, 62279), (861, 54901), (943, 50127), (1023, 46207), (1127, 41943), (1271, 37191), (1353, 34937), (1519, 31119), (1617, 29233), (1771, 26691), (2009, 23529), (2139, 22099), (2387, 19803), (2829, 16709), (3157, 14973), (3381, 13981), (3813, 12397), (4557, 10373), (4991, 9471), (5313, 8897), (6027, 7843), (6601, 7161)]