53538268

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 58228772

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 839, 1204, 1484, 1678, 2279, 3356, 4558, 5873, 9116, 11746, 15953, 23492, 31906, 36077, 44467, 63812, 72154, 88934, 144308, 177868, 252539, 311269, 505078, 622538, 1010156, 1245076, 1912081, 3824162, 7648324, 13384567, 26769134, 53538268]

約数ペア:

[(1, 53538268), (2, 26769134), (4, 13384567), (7, 7648324), (14, 3824162), (28, 1912081), (43, 1245076), (53, 1010156), (86, 622538), (106, 505078), (172, 311269), (212, 252539), (301, 177868), (371, 144308), (602, 88934), (742, 72154), (839, 63812), (1204, 44467), (1484, 36077), (1678, 31906), (2279, 23492), (3356, 15953), (4558, 11746), (5873, 9116)]