56914975

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:764

約数の個数: 36

約数和(自身を含む): 80556600

約数和(自身を除く): 23641625

約数列:

[1, 5, 13, 19, 25, 65, 95, 169, 247, 325, 475, 709, 845, 1235, 3211, 3545, 4225, 6175, 9217, 13471, 16055, 17725, 46085, 67355, 80275, 119821, 175123, 230425, 336775, 599105, 875615, 2276599, 2995525, 4378075, 11382995, 56914975]

約数ペア:

[(1, 56914975), (5, 11382995), (13, 4378075), (19, 2995525), (25, 2276599), (65, 875615), (95, 599105), (169, 336775), (247, 230425), (325, 175123), (475, 119821), (709, 80275), (845, 67355), (1235, 46085), (3211, 17725), (3545, 16055), (4225, 13471), (6175, 9217)]