54895522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11982

約数の個数: 24

約数和(自身を含む): 95281200

約数和(自身を除く): 40385678

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 11939, 23878, 131329, 226841, 262658, 453682, 1444619, 2495251, 2889238, 4990502, 27447761, 54895522]

約数ペア:

[(1, 54895522), (2, 27447761), (11, 4990502), (19, 2889238), (22, 2495251), (38, 1444619), (121, 453682), (209, 262658), (242, 226841), (418, 131329), (2299, 23878), (4598, 11939)]