54138728

素因数分解:

$2^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 118933920

約数和(自身を除く): 64795192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 167, 196, 334, 392, 668, 827, 1169, 1336, 1654, 2338, 3308, 4676, 5789, 6616, 8183, 9352, 11578, 16366, 23156, 32732, 40523, 46312, 65464, 81046, 138109, 162092, 276218, 324184, 552436, 966763, 1104872, 1933526, 3867052, 6767341, 7734104, 13534682, 27069364, 54138728]

約数ペア:

[(1, 54138728), (2, 27069364), (4, 13534682), (7, 7734104), (8, 6767341), (14, 3867052), (28, 1933526), (49, 1104872), (56, 966763), (98, 552436), (167, 324184), (196, 276218), (334, 162092), (392, 138109), (668, 81046), (827, 65464), (1169, 46312), (1336, 40523), (1654, 32732), (2338, 23156), (3308, 16366), (4676, 11578), (5789, 9352), (6616, 8183)]