51395862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71983}}^1$

素因数の和:72012

約数の個数: 32

約数和(自身を含む): 124388352

約数和(自身を除く): 72992490

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 71983, 143966, 215949, 431898, 503881, 1007762, 1223711, 1511643, 2447422, 3023286, 3671133, 7342266, 8565977, 17131954, 25697931, 51395862]

約数ペア:

[(1, 51395862), (2, 25697931), (3, 17131954), (6, 8565977), (7, 7342266), (14, 3671133), (17, 3023286), (21, 2447422), (34, 1511643), (42, 1223711), (51, 1007762), (102, 503881), (119, 431898), (238, 215949), (357, 143966), (714, 71983)]