49835538

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 115871184

約数和(自身を除く): 66035646

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 67, 86, 93, 129, 134, 186, 201, 258, 279, 387, 402, 558, 603, 774, 961, 1206, 1333, 1922, 2077, 2666, 2881, 2883, 3999, 4154, 5762, 5766, 6231, 7998, 8643, 8649, 11997, 12462, 17286, 17298, 18693, 23994, 25929, 37386, 41323, 51858, 64387, 82646, 89311, 123969, 128774, 178622, 193161, 247938, 267933, 371907, 386322, 535866, 579483, 743814, 803799, 1158966, 1607598, 2768641, 5537282, 8305923, 16611846, 24917769, 49835538]

約数ペア:

[(1, 49835538), (2, 24917769), (3, 16611846), (6, 8305923), (9, 5537282), (18, 2768641), (31, 1607598), (43, 1158966), (62, 803799), (67, 743814), (86, 579483), (93, 535866), (129, 386322), (134, 371907), (186, 267933), (201, 247938), (258, 193161), (279, 178622), (387, 128774), (402, 123969), (558, 89311), (603, 82646), (774, 64387), (961, 51858), (1206, 41323), (1333, 37386), (1922, 25929), (2077, 23994), (2666, 18693), (2881, 17298), (2883, 17286), (3999, 12462), (4154, 11997), (5762, 8649), (5766, 8643), (6231, 7998)]