52500879

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 32413041

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 179, 213, 243, 459, 537, 639, 1207, 1377, 1611, 1917, 3043, 3621, 4131, 4833, 5751, 9129, 10863, 12709, 14499, 17253, 27387, 32589, 38127, 43497, 82161, 97767, 114381, 216053, 246483, 293301, 343143, 648159, 739449, 1029429, 1944477, 3088287, 5833431, 17500293, 52500879]

約数ペア:

[(1, 52500879), (3, 17500293), (9, 5833431), (17, 3088287), (27, 1944477), (51, 1029429), (71, 739449), (81, 648159), (153, 343143), (179, 293301), (213, 246483), (243, 216053), (459, 114381), (537, 97767), (639, 82161), (1207, 43497), (1377, 38127), (1611, 32589), (1917, 27387), (3043, 17253), (3621, 14499), (4131, 12709), (4833, 10863), (5751, 9129)]