47089120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22639}}^1$

素因数の和:22667

約数の個数: 48

約数和(自身を含む): 119810880

約数和(自身を除く): 72721760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 22639, 45278, 90556, 113195, 181112, 226390, 294307, 362224, 452780, 588614, 724448, 905560, 1177228, 1471535, 1811120, 2354456, 2943070, 3622240, 4708912, 5886140, 9417824, 11772280, 23544560, 47089120]

約数ペア:

[(1, 47089120), (2, 23544560), (4, 11772280), (5, 9417824), (8, 5886140), (10, 4708912), (13, 3622240), (16, 2943070), (20, 2354456), (26, 1811120), (32, 1471535), (40, 1177228), (52, 905560), (65, 724448), (80, 588614), (104, 452780), (130, 362224), (160, 294307), (208, 226390), (260, 181112), (416, 113195), (520, 90556), (1040, 45278), (2080, 22639)]