51160785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 93139200

約数和(自身を除く): 41978415

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 83, 87, 109, 145, 195, 249, 327, 377, 415, 435, 545, 1079, 1131, 1245, 1417, 1635, 1885, 2407, 3161, 3237, 4251, 5395, 5655, 7085, 7221, 9047, 9483, 12035, 15805, 16185, 21255, 27141, 31291, 36105, 41093, 45235, 47415, 93873, 117611, 123279, 135705, 156455, 205465, 262363, 352833, 469365, 588055, 616395, 787089, 1311815, 1764165, 3410719, 3935445, 10232157, 17053595, 51160785]

約数ペア:

[(1, 51160785), (3, 17053595), (5, 10232157), (13, 3935445), (15, 3410719), (29, 1764165), (39, 1311815), (65, 787089), (83, 616395), (87, 588055), (109, 469365), (145, 352833), (195, 262363), (249, 205465), (327, 156455), (377, 135705), (415, 123279), (435, 117611), (545, 93873), (1079, 47415), (1131, 45235), (1245, 41093), (1417, 36105), (1635, 31291), (1885, 27141), (2407, 21255), (3161, 16185), (3237, 15805), (4251, 12035), (5395, 9483), (5655, 9047), (7085, 7221)]