53631328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 112510944

約数和(自身を除く): 58879616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 311, 317, 544, 622, 634, 1244, 1268, 2488, 2536, 4976, 5072, 5287, 5389, 9952, 10144, 10574, 10778, 21148, 21556, 42296, 43112, 84592, 86224, 98587, 169184, 172448, 197174, 394348, 788696, 1577392, 1675979, 3154784, 3351958, 6703916, 13407832, 26815664, 53631328]

約数ペア:

[(1, 53631328), (2, 26815664), (4, 13407832), (8, 6703916), (16, 3351958), (17, 3154784), (32, 1675979), (34, 1577392), (68, 788696), (136, 394348), (272, 197174), (311, 172448), (317, 169184), (544, 98587), (622, 86224), (634, 84592), (1244, 43112), (1268, 42296), (2488, 21556), (2536, 21148), (4976, 10778), (5072, 10574), (5287, 10144), (5389, 9952)]