50386215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 99283968

約数和(自身を除く): 48897753

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 71, 85, 115, 121, 165, 187, 213, 253, 255, 345, 355, 363, 391, 561, 605, 759, 781, 935, 1065, 1173, 1207, 1265, 1633, 1815, 1955, 2057, 2343, 2783, 2805, 3621, 3795, 3905, 4301, 4899, 5865, 6035, 6171, 8165, 8349, 8591, 10285, 11715, 12903, 13277, 13915, 17963, 18105, 21505, 24495, 25773, 27761, 30855, 39831, 41745, 42955, 47311, 53889, 64515, 66385, 83283, 89815, 128865, 138805, 141933, 146047, 197593, 199155, 236555, 269445, 305371, 416415, 438141, 592779, 709665, 730235, 916113, 987965, 1526855, 2190705, 2963895, 3359081, 4580565, 10077243, 16795405, 50386215]

約数ペア:

[(1, 50386215), (3, 16795405), (5, 10077243), (11, 4580565), (15, 3359081), (17, 2963895), (23, 2190705), (33, 1526855), (51, 987965), (55, 916113), (69, 730235), (71, 709665), (85, 592779), (115, 438141), (121, 416415), (165, 305371), (187, 269445), (213, 236555), (253, 199155), (255, 197593), (345, 146047), (355, 141933), (363, 138805), (391, 128865), (561, 89815), (605, 83283), (759, 66385), (781, 64515), (935, 53889), (1065, 47311), (1173, 42955), (1207, 41745), (1265, 39831), (1633, 30855), (1815, 27761), (1955, 25773), (2057, 24495), (2343, 21505), (2783, 18105), (2805, 17963), (3621, 13915), (3795, 13277), (3905, 12903), (4301, 11715), (4899, 10285), (5865, 8591), (6035, 8349), (6171, 8165)]