47331746

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 95319504

約数和(自身を除く): 47987758

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 83, 98, 154, 161, 166, 253, 322, 506, 529, 539, 581, 913, 1058, 1078, 1127, 1162, 1771, 1826, 1909, 2254, 3542, 3703, 3818, 4067, 5819, 6391, 7406, 8134, 11638, 12397, 12782, 13363, 20999, 24794, 25921, 26726, 40733, 41998, 43907, 44737, 51842, 81466, 87814, 89474, 93541, 146993, 187082, 285131, 293986, 307349, 482977, 570262, 614698, 965954, 1028951, 2057902, 2151443, 3380839, 4302886, 6761678, 23665873, 47331746]

約数ペア:

[(1, 47331746), (2, 23665873), (7, 6761678), (11, 4302886), (14, 3380839), (22, 2151443), (23, 2057902), (46, 1028951), (49, 965954), (77, 614698), (83, 570262), (98, 482977), (154, 307349), (161, 293986), (166, 285131), (253, 187082), (322, 146993), (506, 93541), (529, 89474), (539, 87814), (581, 81466), (913, 51842), (1058, 44737), (1078, 43907), (1127, 41998), (1162, 40733), (1771, 26726), (1826, 25921), (1909, 24794), (2254, 20999), (3542, 13363), (3703, 12782), (3818, 12397), (4067, 11638), (5819, 8134), (6391, 7406)]