51047934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2887}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 116998656

約数和(自身を除く): 65950722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2887, 2947, 5774, 5894, 8661, 8841, 17322, 17682, 20209, 40418, 60627, 121254, 1215427, 2430854, 3646281, 7292562, 8507989, 17015978, 25523967, 51047934]

約数ペア:

[(1, 51047934), (2, 25523967), (3, 17015978), (6, 8507989), (7, 7292562), (14, 3646281), (21, 2430854), (42, 1215427), (421, 121254), (842, 60627), (1263, 40418), (2526, 20209), (2887, 17682), (2947, 17322), (5774, 8841), (5894, 8661)]