57122884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 124028800

約数和(自身を除く): 66905916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1129, 1807, 1946, 2258, 3614, 3892, 4516, 7228, 7903, 12649, 14677, 15806, 25298, 29354, 31612, 50596, 58708, 102739, 156931, 205478, 313862, 410956, 627724, 1098517, 2040103, 2197034, 4080206, 4394068, 8160412, 14280721, 28561442, 57122884]

約数ペア:

[(1, 57122884), (2, 28561442), (4, 14280721), (7, 8160412), (13, 4394068), (14, 4080206), (26, 2197034), (28, 2040103), (52, 1098517), (91, 627724), (139, 410956), (182, 313862), (278, 205478), (364, 156931), (556, 102739), (973, 58708), (1129, 50596), (1807, 31612), (1946, 29354), (2258, 25298), (3614, 15806), (3892, 14677), (4516, 12649), (7228, 7903)]