56556420556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{14489}}^1$

素因数の和:15066

約数の個数: 48

約数和(自身を含む): 105819890400

約数和(自身を除く): 49263469844

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 419, 548, 838, 1676, 2329, 4658, 7123, 9316, 14246, 14489, 28492, 28978, 57403, 57956, 114806, 229612, 246313, 492626, 975851, 985252, 1951702, 1984993, 3903404, 3969986, 6070891, 7939972, 12141782, 24283564, 33744881, 67489762, 103205147, 134979524, 206410294, 412820588, 831712067, 1663424134, 3326848268, 14139105139, 28278210278, 56556420556]

約数ペア:

[(1, 56556420556), (2, 28278210278), (4, 14139105139), (17, 3326848268), (34, 1663424134), (68, 831712067), (137, 412820588), (274, 206410294), (419, 134979524), (548, 103205147), (838, 67489762), (1676, 33744881), (2329, 24283564), (4658, 12141782), (7123, 7939972), (9316, 6070891), (14246, 3969986), (14489, 3903404), (28492, 1984993), (28978, 1951702), (57403, 985252), (57956, 975851), (114806, 492626), (229612, 246313)]