51157372

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1237}}^1$

素因数の和:1466

約数の個数: 36

約数和(自身を含む): 104719944

約数和(自身を除く): 53562572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 422, 844, 1237, 1477, 2474, 2954, 4948, 5908, 8659, 10339, 17318, 20678, 34636, 41356, 60613, 121226, 242452, 261007, 522014, 1044028, 1827049, 3654098, 7308196, 12789343, 25578686, 51157372]

約数ペア:

[(1, 51157372), (2, 25578686), (4, 12789343), (7, 7308196), (14, 3654098), (28, 1827049), (49, 1044028), (98, 522014), (196, 261007), (211, 242452), (422, 121226), (844, 60613), (1237, 41356), (1477, 34636), (2474, 20678), (2954, 17318), (4948, 10339), (5908, 8659)]