49348692

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 129729600

約数和(自身を除く): 80380908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 129, 142, 172, 213, 258, 284, 387, 426, 449, 516, 639, 774, 852, 898, 1278, 1347, 1548, 1796, 2556, 2694, 3053, 4041, 5388, 6106, 8082, 9159, 12212, 16164, 18318, 19307, 27477, 31879, 36636, 38614, 54954, 57921, 63758, 77228, 95637, 109908, 115842, 127516, 173763, 191274, 231684, 286911, 347526, 382548, 573822, 695052, 1147644, 1370797, 2741594, 4112391, 5483188, 8224782, 12337173, 16449564, 24674346, 49348692]

約数ペア:

[(1, 49348692), (2, 24674346), (3, 16449564), (4, 12337173), (6, 8224782), (9, 5483188), (12, 4112391), (18, 2741594), (36, 1370797), (43, 1147644), (71, 695052), (86, 573822), (129, 382548), (142, 347526), (172, 286911), (213, 231684), (258, 191274), (284, 173763), (387, 127516), (426, 115842), (449, 109908), (516, 95637), (639, 77228), (774, 63758), (852, 57921), (898, 54954), (1278, 38614), (1347, 36636), (1548, 31879), (1796, 27477), (2556, 19307), (2694, 18318), (3053, 16164), (4041, 12212), (5388, 9159), (6106, 8082)]