49953736

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 115317270

約数和(自身を除く): 65363534

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 353, 361, 392, 532, 706, 722, 931, 1064, 1412, 1444, 1862, 2471, 2527, 2824, 2888, 3724, 4942, 5054, 6707, 7448, 9884, 10108, 13414, 17297, 17689, 19768, 20216, 26828, 34594, 35378, 46949, 53656, 69188, 70756, 93898, 127433, 138376, 141512, 187796, 254866, 328643, 375592, 509732, 657286, 892031, 1019464, 1314572, 1784062, 2629144, 3568124, 6244217, 7136248, 12488434, 24976868, 49953736]

約数ペア:

[(1, 49953736), (2, 24976868), (4, 12488434), (7, 7136248), (8, 6244217), (14, 3568124), (19, 2629144), (28, 1784062), (38, 1314572), (49, 1019464), (56, 892031), (76, 657286), (98, 509732), (133, 375592), (152, 328643), (196, 254866), (266, 187796), (353, 141512), (361, 138376), (392, 127433), (532, 93898), (706, 70756), (722, 69188), (931, 53656), (1064, 46949), (1412, 35378), (1444, 34594), (1862, 26828), (2471, 20216), (2527, 19768), (2824, 17689), (2888, 17297), (3724, 13414), (4942, 10108), (5054, 9884), (6707, 7448)]