48689244

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 127999872

約数和(自身を除く): 79310628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 129, 142, 172, 213, 258, 284, 387, 426, 443, 516, 639, 774, 852, 886, 1278, 1329, 1548, 1772, 2556, 2658, 3053, 3987, 5316, 6106, 7974, 9159, 12212, 15948, 18318, 19049, 27477, 31453, 36636, 38098, 54954, 57147, 62906, 76196, 94359, 109908, 114294, 125812, 171441, 188718, 228588, 283077, 342882, 377436, 566154, 685764, 1132308, 1352479, 2704958, 4057437, 5409916, 8114874, 12172311, 16229748, 24344622, 48689244]

約数ペア:

[(1, 48689244), (2, 24344622), (3, 16229748), (4, 12172311), (6, 8114874), (9, 5409916), (12, 4057437), (18, 2704958), (36, 1352479), (43, 1132308), (71, 685764), (86, 566154), (129, 377436), (142, 342882), (172, 283077), (213, 228588), (258, 188718), (284, 171441), (387, 125812), (426, 114294), (443, 109908), (516, 94359), (639, 76196), (774, 62906), (852, 57147), (886, 54954), (1278, 38098), (1329, 36636), (1548, 31453), (1772, 27477), (2556, 19049), (2658, 18318), (3053, 15948), (3987, 12212), (5316, 9159), (6106, 7974)]