49248227

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 57480192

約数和(自身を除く): 8231965

約数列:

[1, 7, 71, 197, 497, 503, 1379, 3521, 13987, 35713, 97909, 99091, 249991, 693637, 7035461, 49248227]

約数ペア:

[(1, 49248227), (7, 7035461), (71, 693637), (197, 249991), (497, 99091), (503, 97909), (1379, 35713), (3521, 13987)]