53868477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 82163200

約数和(自身を除く): 28294723

約数列:

[1, 3, 13, 19, 39, 57, 139, 247, 417, 523, 741, 1569, 1807, 2641, 5421, 6799, 7923, 9937, 20397, 29811, 34333, 72697, 102999, 129181, 218091, 387543, 945061, 1381243, 2835183, 4143729, 17956159, 53868477]

約数ペア:

[(1, 53868477), (3, 17956159), (13, 4143729), (19, 2835183), (39, 1381243), (57, 945061), (139, 387543), (247, 218091), (417, 129181), (523, 102999), (741, 72697), (1569, 34333), (1807, 29811), (2641, 20397), (5421, 9937), (6799, 7923)]