50728284

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 131986400

約数和(自身を除く): 81258116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 97, 146, 194, 199, 219, 291, 292, 388, 398, 438, 582, 597, 657, 796, 873, 876, 1164, 1194, 1314, 1746, 1791, 2388, 2628, 3492, 3582, 7081, 7164, 14162, 14527, 19303, 21243, 28324, 29054, 38606, 42486, 43581, 57909, 58108, 63729, 77212, 84972, 87162, 115818, 127458, 130743, 173727, 174324, 231636, 254916, 261486, 347454, 522972, 694908, 1409119, 2818238, 4227357, 5636476, 8454714, 12682071, 16909428, 25364142, 50728284]

約数ペア:

[(1, 50728284), (2, 25364142), (3, 16909428), (4, 12682071), (6, 8454714), (9, 5636476), (12, 4227357), (18, 2818238), (36, 1409119), (73, 694908), (97, 522972), (146, 347454), (194, 261486), (199, 254916), (219, 231636), (291, 174324), (292, 173727), (388, 130743), (398, 127458), (438, 115818), (582, 87162), (597, 84972), (657, 77212), (796, 63729), (873, 58108), (876, 57909), (1164, 43581), (1194, 42486), (1314, 38606), (1746, 29054), (1791, 28324), (2388, 21243), (2628, 19303), (3492, 14527), (3582, 14162), (7081, 7164)]