54404551295

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1\times {\mathrm{641}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 66202012800

約数和(自身を除く): 11797461505

約数列:

[1, 5, 197, 199, 433, 641, 985, 995, 2165, 3205, 39203, 85301, 86167, 126277, 127559, 196015, 277553, 426505, 430835, 631385, 637795, 1387765, 16974899, 25129123, 54677941, 55233047, 84874495, 125645615, 273389705, 276165235, 10880910259, 54404551295]

約数ペア:

[(1, 54404551295), (5, 10880910259), (197, 276165235), (199, 273389705), (433, 125645615), (641, 84874495), (985, 55233047), (995, 54677941), (2165, 25129123), (3205, 16974899), (39203, 1387765), (85301, 637795), (86167, 631385), (126277, 430835), (127559, 426505), (196015, 277553)]