47982896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 100712304

約数和(自身を除く): 52729408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 788, 1171, 1576, 2342, 2561, 3152, 4684, 5122, 9368, 10244, 15223, 18736, 20488, 30446, 40976, 60892, 121784, 230687, 243568, 461374, 922748, 1845496, 2998931, 3690992, 5997862, 11995724, 23991448, 47982896]

約数ペア:

[(1, 47982896), (2, 23991448), (4, 11995724), (8, 5997862), (13, 3690992), (16, 2998931), (26, 1845496), (52, 922748), (104, 461374), (197, 243568), (208, 230687), (394, 121784), (788, 60892), (1171, 40976), (1576, 30446), (2342, 20488), (2561, 18736), (3152, 15223), (4684, 10244), (5122, 9368)]