53227694875

素因数分解:

$5^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{77549}}^1$

素因数の和:77617

約数の個数: 48

約数和(自身を含む): 74280492000

約数和(自身を除く): 21052797125

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 289, 323, 425, 475, 1445, 1615, 2125, 2375, 5491, 7225, 8075, 27455, 36125, 40375, 77549, 137275, 387745, 686375, 1318333, 1473431, 1938725, 6591665, 7367155, 9693625, 22411661, 25048327, 32958325, 36835775, 112058305, 125241635, 164791625, 184178875, 425821559, 560291525, 626208175, 2129107795, 2801457625, 3131040875, 10645538975, 53227694875]

約数ペア:

[(1, 53227694875), (5, 10645538975), (17, 3131040875), (19, 2801457625), (25, 2129107795), (85, 626208175), (95, 560291525), (125, 425821559), (289, 184178875), (323, 164791625), (425, 125241635), (475, 112058305), (1445, 36835775), (1615, 32958325), (2125, 25048327), (2375, 22411661), (5491, 9693625), (7225, 7367155), (8075, 6591665), (27455, 1938725), (36125, 1473431), (40375, 1318333), (77549, 686375), (137275, 387745)]