55985419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 67564800

約数和(自身を除く): 11579381

約数列:

[1, 7, 19, 133, 509, 827, 3563, 5789, 9671, 15713, 67697, 109991, 420943, 2946601, 7997917, 55985419]

約数ペア:

[(1, 55985419), (7, 7997917), (19, 2946601), (133, 420943), (509, 109991), (827, 67697), (3563, 15713), (5789, 9671)]