91500542

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 169673040

約数和(自身を除く): 78172498

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 157, 266, 313, 314, 626, 931, 1099, 1862, 2191, 2198, 2983, 4382, 5947, 5966, 7693, 11894, 15337, 15386, 20881, 30674, 41629, 41762, 49141, 83258, 98282, 146167, 291403, 292334, 343987, 582806, 687974, 933679, 1867358, 2407909, 4815818, 6535753, 13071506, 45750271, 91500542]

約数ペア:

[(1, 91500542), (2, 45750271), (7, 13071506), (14, 6535753), (19, 4815818), (38, 2407909), (49, 1867358), (98, 933679), (133, 687974), (157, 582806), (266, 343987), (313, 292334), (314, 291403), (626, 146167), (931, 98282), (1099, 83258), (1862, 49141), (2191, 41762), (2198, 41629), (2983, 30674), (4382, 20881), (5947, 15386), (5966, 15337), (7693, 11894)]