49457556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 133346304

約数和(自身を除く): 83888748

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 211, 306, 383, 422, 612, 633, 766, 844, 1149, 1266, 1532, 1899, 2298, 2532, 3447, 3587, 3798, 4596, 6511, 6894, 7174, 7596, 10761, 13022, 13788, 14348, 19533, 21522, 26044, 32283, 39066, 43044, 58599, 64566, 78132, 80813, 117198, 129132, 161626, 234396, 242439, 323252, 484878, 727317, 969756, 1373821, 1454634, 2747642, 2909268, 4121463, 5495284, 8242926, 12364389, 16485852, 24728778, 49457556]

約数ペア:

[(1, 49457556), (2, 24728778), (3, 16485852), (4, 12364389), (6, 8242926), (9, 5495284), (12, 4121463), (17, 2909268), (18, 2747642), (34, 1454634), (36, 1373821), (51, 969756), (68, 727317), (102, 484878), (153, 323252), (204, 242439), (211, 234396), (306, 161626), (383, 129132), (422, 117198), (612, 80813), (633, 78132), (766, 64566), (844, 58599), (1149, 43044), (1266, 39066), (1532, 32283), (1899, 26044), (2298, 21522), (2532, 19533), (3447, 14348), (3587, 13788), (3798, 13022), (4596, 10761), (6511, 7596), (6894, 7174)]