49439672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 105559200

約数和(自身を除く): 56119528

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 53, 68, 76, 106, 136, 152, 212, 323, 361, 424, 646, 722, 901, 1007, 1292, 1444, 1802, 2014, 2584, 2888, 3604, 4028, 6137, 6859, 7208, 8056, 12274, 13718, 17119, 19133, 24548, 27436, 34238, 38266, 49096, 54872, 68476, 76532, 116603, 136952, 153064, 233206, 325261, 363527, 466412, 650522, 727054, 932824, 1301044, 1454108, 2602088, 2908216, 6179959, 12359918, 24719836, 49439672]

約数ペア:

[(1, 49439672), (2, 24719836), (4, 12359918), (8, 6179959), (17, 2908216), (19, 2602088), (34, 1454108), (38, 1301044), (53, 932824), (68, 727054), (76, 650522), (106, 466412), (136, 363527), (152, 325261), (212, 233206), (323, 153064), (361, 136952), (424, 116603), (646, 76532), (722, 68476), (901, 54872), (1007, 49096), (1292, 38266), (1444, 34238), (1802, 27436), (2014, 24548), (2584, 19133), (2888, 17119), (3604, 13718), (4028, 12274), (6137, 8056), (6859, 7208)]