50108989

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 61490688

約数和(自身を除く): 11381699

約数列:

[1, 7, 31, 37, 79, 217, 259, 553, 1147, 2449, 2923, 6241, 8029, 17143, 20461, 43687, 90613, 193471, 230917, 634291, 1354297, 1616419, 7158427, 50108989]

約数ペア:

[(1, 50108989), (7, 7158427), (31, 1616419), (37, 1354297), (79, 634291), (217, 230917), (259, 193471), (553, 90613), (1147, 43687), (2449, 20461), (2923, 17143), (6241, 8029)]