51243248

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14759}}^1$

素因数の和:14805

約数の個数: 40

約数和(自身を含む): 117135360

約数和(自身を除く): 65892112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 14759, 29518, 59036, 103313, 118072, 206626, 236144, 413252, 457529, 826504, 915058, 1653008, 1830116, 3202703, 3660232, 6405406, 7320464, 12810812, 25621624, 51243248]

約数ペア:

[(1, 51243248), (2, 25621624), (4, 12810812), (7, 7320464), (8, 6405406), (14, 3660232), (16, 3202703), (28, 1830116), (31, 1653008), (56, 915058), (62, 826504), (112, 457529), (124, 413252), (217, 236144), (248, 206626), (434, 118072), (496, 103313), (868, 59036), (1736, 29518), (3472, 14759)]