51884728

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 114316920

約数和(自身を除く): 62432192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1237, 1498, 2474, 2996, 4948, 5243, 5992, 8659, 9896, 10486, 17318, 20972, 34636, 41944, 60613, 69272, 121226, 132359, 242452, 264718, 484904, 529436, 926513, 1058872, 1853026, 3706052, 6485591, 7412104, 12971182, 25942364, 51884728]

約数ペア:

[(1, 51884728), (2, 25942364), (4, 12971182), (7, 7412104), (8, 6485591), (14, 3706052), (28, 1853026), (49, 1058872), (56, 926513), (98, 529436), (107, 484904), (196, 264718), (214, 242452), (392, 132359), (428, 121226), (749, 69272), (856, 60613), (1237, 41944), (1498, 34636), (2474, 20972), (2996, 17318), (4948, 10486), (5243, 9896), (5992, 8659)]