56495511208

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 107483760000

約数和(自身を除く): 50988248792

約数列:

[1, 2, 4, 8, 193, 227, 359, 386, 449, 454, 718, 772, 898, 908, 1436, 1544, 1796, 1816, 2872, 3592, 43811, 69287, 81493, 86657, 87622, 101923, 138574, 161191, 162986, 173314, 175244, 203846, 277148, 322382, 325972, 346628, 350488, 407692, 554296, 644764, 651944, 693256, 815384, 1289528, 15728149, 19671139, 31109863, 31456298, 36590357, 39342278, 62219726, 62912596, 73180714, 78684556, 124439452, 125825192, 146361428, 157369112, 248878904, 292722856, 7061938901, 14123877802, 28247755604, 56495511208]

約数ペア:

[(1, 56495511208), (2, 28247755604), (4, 14123877802), (8, 7061938901), (193, 292722856), (227, 248878904), (359, 157369112), (386, 146361428), (449, 125825192), (454, 124439452), (718, 78684556), (772, 73180714), (898, 62912596), (908, 62219726), (1436, 39342278), (1544, 36590357), (1796, 31456298), (1816, 31109863), (2872, 19671139), (3592, 15728149), (43811, 1289528), (69287, 815384), (81493, 693256), (86657, 651944), (87622, 644764), (101923, 554296), (138574, 407692), (161191, 350488), (162986, 346628), (173314, 325972), (175244, 322382), (203846, 277148)]