47145448

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 103749120

約数和(自身を除く): 56603672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 947, 1016, 1778, 1894, 3556, 3788, 6223, 6629, 7112, 7576, 12446, 13258, 24892, 26516, 46403, 49784, 53032, 92806, 120269, 185612, 240538, 371224, 481076, 841883, 962152, 1683766, 3367532, 5893181, 6735064, 11786362, 23572724, 47145448]

約数ペア:

[(1, 47145448), (2, 23572724), (4, 11786362), (7, 6735064), (8, 5893181), (14, 3367532), (28, 1683766), (49, 962152), (56, 841883), (98, 481076), (127, 371224), (196, 240538), (254, 185612), (392, 120269), (508, 92806), (889, 53032), (947, 49784), (1016, 46403), (1778, 26516), (1894, 24892), (3556, 13258), (3788, 12446), (6223, 7576), (6629, 7112)]